Fluid Controls

ITT Inc. vs Xylem Inc. Common Stock New

WatchlistITT / XYLPrices through Oct 22, 2026

Why these are rivals: #1 and #2 by market value ($24B vs $18B) in Nasdaq's "Fluid Controls" industry; SEC SIC 3561 / 3561 (same major group); #1 and #2 by market value ($24B vs $18B) with SEC SIC 3561 (Pumps & Pumping Equipment).

Rivals, but right now the price gap does not have a measured habit of closing, so there is no paper idea, whatever the gap.

Co-movement: daily return correlation, 252 sessions: 0.42 (needs >= 0.60)
Mean reversion: ADF t-statistic of the spread: -1.54 (needs <= -2.873 (5% critical value))

Business leadership

XYL is the larger business

Annual revenue reported to the SEC. Scale, not market share.

Year	ITT	XYL	Larger
2025	$3.9B	$9.0B	XYL
2024	$3.6B	$8.6B	XYL
2023	$3.3B	$7.4B	XYL
2022	$3.0B	$5.5B	XYL
2021	$2.8B	$5.2B	XYL
2020	$2.5B	$4.9B	XYL

XYL led in every year with figures for both. Market value: ITT $17.7B, XYL $24.2B.

Stock leadership

ITT is ahead now

Measured against the pair's own last 252 trading days.

ITT leads XYL by 0.55 standard deviations: +8.9% over its usual price ratio. 0 lead switches in the last year.

Price change	3 mo	6 mo	12 mo
ITT	-3.9%	-14.1%	+7.8%
XYL	-8.8%	-10.2%	-25.8%

Relationship

Not a measured twin today

Only these tests can make a pair tradable on paper.

Pass: Aligned sessions: 2521 (needs >= 254)
Fail: Co-movement: daily return correlation, 252 sessions: 0.42 (needs >= 0.60)
Fail: Mean reversion: ADF t-statistic of the spread: -1.54 (needs <= -2.873 (5% critical value))
Pass: Speed: half-life of the spread, sessions: 55.53 (needs <= 63)
Data: Both stocks current

The twins over two years

Prices side by side, and the gap between them

ITT ITT Inc. XYL Xylem Inc. Common Stock NewPrice index, 100 = 2024-10-18. Tint = which stock is ahead of the pair's usual 1-year relationship (z beyond +/-0.5).

Spread z-score: ITT relative to XYL, against the 252 sessions before each day. Above 0: ITT ahead; below 0: XYL ahead. Lines at +/-2 (idea) and +/-4 (stop).

Data table (504 sessions)

Date	ITT index	XYL index	z	Ahead
2026-10-22	126.11	81.34	+0.55	ITT ahead
2026-10-21	134.20	79.18	+1.12	ITT ahead
2026-10-20	131.38	78.19	+1.07	ITT ahead
2026-10-19	132.91	77.08	+1.25	ITT ahead
2026-10-16	132.92	77.46	+1.22	ITT ahead
2026-10-15	134.67	76.96	+1.35	ITT ahead
2026-10-14	133.82	76.49	+1.36	ITT ahead
2026-10-13	135.09	76.34	+1.44	ITT ahead
2026-10-12	135.25	76.38	+1.46	ITT ahead
2026-10-09	134.89	76.47	+1.44	ITT ahead
2026-10-08	133.11	75.93	+1.42	ITT ahead
2026-10-07	134.24	75.80	+1.49	ITT ahead
2026-10-06	138.87	77.85	+1.55	ITT ahead
2026-10-05	138.13	76.25	+1.66	ITT ahead
2026-10-02	138.11	75.78	+1.71	ITT ahead
2026-10-01	135.40	75.10	+1.66	ITT ahead
2026-09-30	135.20	75.39	+1.64	ITT ahead
2026-09-29	137.02	75.14	+1.76	ITT ahead
2026-09-28	138.79	75.13	+1.86	ITT ahead
2026-09-25	138.17	76.41	+1.74	ITT ahead
2026-09-24	143.33	76.43	+1.99	ITT ahead
2026-09-23	141.97	80.88	+1.59	ITT ahead
2026-09-22	139.76	80.29	+1.55	ITT ahead
2026-09-21	137.78	79.84	+1.51	ITT ahead
2026-09-18	136.97	80.08	+1.47	ITT ahead
2026-09-17	135.86	80.11	+1.42	ITT ahead
2026-09-16	130.29	79.86	+1.19	ITT ahead
2026-09-15	132.63	80.03	+1.30	ITT ahead
2026-09-14	133.64	80.03	+1.36	ITT ahead
2026-09-11	136.75	79.63	+1.55	ITT ahead
2026-09-10	131.45	79.33	+1.33	ITT ahead
2026-09-09	132.81	80.14	+1.34	ITT ahead
2026-09-08	134.99	81.01	+1.39	ITT ahead
2026-09-04	136.88	78.69	+1.68	ITT ahead
2026-09-03	136.31	80.32	+1.53	ITT ahead
2026-09-02	134.65	79.47	+1.54	ITT ahead
2026-09-01	130.13	79.58	+1.32	ITT ahead
2026-08-31	134.17	81.98	+1.33	ITT ahead
2026-08-28	135.98	82.87	+1.36	ITT ahead
2026-08-27	139.30	83.87	+1.45	ITT ahead
2026-08-26	140.94	84.44	+1.50	ITT ahead
2026-08-25	137.98	83.99	+1.40	ITT ahead
2026-08-24	137.30	85.01	+1.30	ITT ahead
2026-08-21	139.40	84.44	+1.46	ITT ahead
2026-08-20	139.44	84.46	+1.47	ITT ahead
2026-08-19	143.05	86.52	+1.49	ITT ahead
2026-08-18	145.81	84.83	+1.76	ITT ahead
2026-08-17	147.25	87.46	+1.64	ITT ahead
2026-08-14	146.97	89.10	+1.52	ITT ahead
2026-08-13	145.16	89.58	+1.42	ITT ahead
2026-08-12	145.05	90.78	+1.33	ITT ahead
2026-08-11	145.29	91.71	+1.29	ITT ahead
2026-08-10	141.96	90.22	+1.25	ITT ahead
2026-08-07	142.77	89.58	+1.35	ITT ahead
2026-08-06	143.63	89.90	+1.37	ITT ahead
2026-08-05	136.71	91.01	+0.98	ITT ahead
2026-08-04	137.09	90.95	+1.01	ITT ahead
2026-08-03	132.93	88.65	+0.98	ITT ahead
2026-07-31	131.28	87.08	+1.03	ITT ahead
2026-07-30	129.29	86.97	+0.94	ITT ahead
2026-07-29	127.81	90.92	+0.59	ITT ahead
2026-07-28	133.30	93.04	+0.72	ITT ahead
2026-07-27	132.50	89.46	+0.94	ITT ahead
2026-07-24	131.20	89.15	+0.91	ITT ahead
2026-07-23	130.76	87.01	+1.05	ITT ahead
2026-07-22	129.29	86.47	+1.02	ITT ahead
2026-07-21	128.28	87.11	+0.93	ITT ahead
2026-07-20	128.10	89.80	+0.74	ITT ahead
2026-07-17	128.96	91.41	+0.67	ITT ahead
2026-07-16	130.85	93.28	+0.64	ITT ahead
2026-07-15	130.06	90.40	+0.81	ITT ahead
2026-07-14	130.58	90.49	+0.83	ITT ahead
2026-07-13	130.29	90.24	+0.84	ITT ahead
2026-07-10	130.63	90.25	+0.87	ITT ahead
2026-07-09	129.29	88.51	+0.93	ITT ahead
2026-07-08	124.15	88.31	+0.69	ITT ahead
2026-07-07	123.67	89.82	+0.57	ITT ahead
2026-07-06	127.32	88.91	+0.82	ITT ahead
2026-07-02	125.13	87.94	+0.79	ITT ahead
2026-07-01	126.50	87.31	+0.91	ITT ahead
2026-06-30	132.48	88.01	+1.16	ITT ahead
2026-06-29	127.55	86.90	+1.01	ITT ahead
2026-06-26	129.31	86.70	+1.12	ITT ahead
2026-06-25	134.03	87.11	+1.33	ITT ahead
2026-06-24	130.36	83.41	+1.45	ITT ahead
2026-06-23	130.31	82.19	+1.55	ITT ahead
2026-06-22	133.46	83.21	+1.64	ITT ahead
2026-06-18	131.84	82.95	+1.60	ITT ahead
2026-06-17	127.99	82.11	+1.49	ITT ahead
2026-06-16	130.02	83.41	+1.50	ITT ahead
2026-06-15	130.75	82.62	+1.61	ITT ahead
2026-06-12	126.69	81.95	+1.47	ITT ahead
2026-06-11	123.93	81.19	+1.40	ITT ahead
2026-06-10	123.42	79.76	+1.51	ITT ahead
2026-06-09	128.63	82.54	+1.57	ITT ahead
2026-06-08	127.91	81.54	+1.63	ITT ahead
2026-06-05	128.25	81.85	+1.64	ITT ahead
2026-06-04	129.47	82.03	+1.70	ITT ahead
2026-06-03	130.00	81.66	+1.78	ITT ahead
2026-06-02	130.06	82.11	+1.76	ITT ahead
2026-06-01	126.98	80.65	+1.74	ITT ahead
2026-05-29	130.63	81.55	+1.88	ITT ahead
2026-05-28	129.52	81.34	+1.86	ITT ahead
2026-05-27	131.26	81.97	+1.92	ITT ahead
2026-05-26	134.60	82.74	+2.05	ITT ahead
2026-05-22	130.63	82.10	+1.92	ITT ahead
2026-05-21	129.07	80.93	+1.96	ITT ahead
2026-05-20	129.52	80.57	+2.04	ITT ahead
2026-05-19	127.97	79.17	+2.11	ITT ahead
2026-05-18	130.61	80.63	+2.15	ITT ahead
2026-05-15	130.34	80.49	+2.18	ITT ahead
2026-05-14	135.88	81.48	+2.43	ITT ahead
2026-05-13	136.25	81.16	+2.52	ITT ahead
2026-05-12	137.80	83.04	+2.47	ITT ahead
2026-05-11	138.55	83.38	+2.52	ITT ahead
2026-05-08	138.10	84.67	+2.42	ITT ahead
2026-05-07	139.19	86.09	+2.39	ITT ahead
2026-05-06	145.12	88.29	+2.56	ITT ahead
2026-05-05	142.48	86.65	+2.60	ITT ahead
2026-05-04	140.03	85.50	+2.61	ITT ahead
2026-05-01	140.60	85.89	+2.65	ITT ahead
2026-04-30	143.58	87.97	+2.68	ITT ahead
2026-04-29	142.22	85.91	+2.85	ITT ahead
2026-04-28	143.09	87.78	+2.77	ITT ahead
2026-04-27	145.34	91.95	+2.55	ITT ahead
2026-04-24	146.45	90.43	+2.81	ITT ahead
2026-04-23	146.77	90.60	+2.87	ITT ahead
2026-04-22	145.42	90.43	+2.86	ITT ahead
2026-04-21	146.91	89.32	+3.13	ITT ahead
2026-04-20	146.30	89.68	+3.13	ITT ahead
2026-04-17	146.72	90.17	+3.18	ITT ahead
2026-04-16	142.32	93.22	+2.63	ITT ahead
2026-04-15	144.51	93.20	+2.83	ITT ahead
2026-04-14	148.51	96.53	+2.80	ITT ahead
2026-04-13	147.54	95.93	+2.85	ITT ahead
2026-04-10	145.30	95.83	+2.76	ITT ahead
2026-04-09	144.56	96.34	+2.70	ITT ahead
2026-04-08	140.73	95.27	+2.58	ITT ahead
2026-04-07	131.46	92.52	+2.21	ITT ahead
2026-04-06	130.02	92.21	+2.16	ITT ahead
2026-04-02	129.42	90.28	+2.36	ITT ahead
2026-04-01	129.26	91.19	+2.27	ITT ahead
2026-03-31	127.63	88.97	+2.42	ITT ahead
2026-03-30	121.27	86.49	+2.21	ITT ahead
2026-03-27	123.72	87.51	+2.33	ITT ahead
2026-03-26	125.23	88.96	+2.32	ITT ahead
2026-03-25	129.76	90.64	+2.54	ITT ahead
2026-03-24	130.02	89.67	+2.72	ITT ahead
2026-03-23	125.94	89.29	+2.46	ITT ahead
2026-03-20	122.38	89.67	+2.13	ITT ahead
2026-03-19	125.96	89.71	+2.47	ITT ahead
2026-03-18	123.75	89.06	+2.39	ITT ahead
2026-03-17	125.94	90.65	+2.42	ITT ahead
2026-03-16	126.00	90.14	+2.53	ITT ahead
2026-03-13	125.78	89.25	+2.66	ITT ahead
2026-03-12	124.97	89.35	+2.61	ITT ahead
2026-03-11	126.71	91.09	+2.58	ITT ahead
2026-03-10	127.24	91.36	+2.63	ITT ahead
2026-03-09	124.81	91.96	+2.36	ITT ahead
2026-03-06	124.32	91.68	+2.37	ITT ahead
2026-03-05	127.75	93.95	+2.44	ITT ahead
2026-03-04	132.47	96.34	+2.60	ITT ahead
2026-03-03	128.90	94.68	+2.52	ITT ahead
2026-03-02	133.30	96.02	+2.80	ITT ahead
2026-02-27	135.59	96.46	+3.02	ITT ahead
2026-02-26	136.75	98.22	+2.96	ITT ahead
2026-02-25	139.91	95.49	+3.70	ITT ahead
2026-02-24	138.63	95.39	+3.70	ITT ahead
2026-02-23	136.76	94.74	+3.72	ITT ahead
2026-02-20	138.31	95.79	+3.85	ITT ahead
2026-02-19	136.87	96.20	+3.76	ITT ahead
2026-02-18	137.29	96.22	+3.93	ITT ahead
2026-02-17	137.12	95.43	+4.18	ITT ahead
2026-02-13	136.06	95.36	+4.22	ITT ahead
2026-02-12	133.38	93.88	+4.31	ITT ahead
2026-02-11	135.17	94.38	+4.64	ITT ahead
2026-02-10	134.28	95.98	+4.42	ITT ahead
2026-02-09	134.57	104.37	+3.06	ITT ahead
2026-02-06	138.58	105.81	+3.43	ITT ahead
2026-02-05	135.35	103.66	+3.47	ITT ahead
2026-02-04	124.03	104.04	+1.82	ITT ahead
2026-02-03	124.56	103.16	+2.08	ITT ahead
2026-02-02	124.52	104.14	+1.91	ITT ahead
2026-01-30	122.12	102.64	+1.84	ITT ahead
2026-01-29	123.75	102.68	+2.11	ITT ahead
2026-01-28	121.08	100.89	+2.05	ITT ahead
2026-01-27	122.56	104.53	+1.62	ITT ahead
2026-01-26	123.27	106.72	+1.33	ITT ahead
2026-01-23	122.69	105.14	+1.53	ITT ahead
2026-01-22	123.41	106.40	+1.42	ITT ahead
2026-01-21	124.33	105.54	+1.73	ITT ahead
2026-01-20	120.42	103.35	+1.53	ITT ahead
2026-01-16	123.02	108.79	+0.94	ITT ahead
2026-01-15	122.64	107.81	+1.06	ITT ahead
2026-01-14	121.23	104.30	+1.49	ITT ahead
2026-01-13	123.43	104.31	+1.86	ITT ahead
2026-01-12	122.39	103.54	+1.86	ITT ahead
2026-01-09	121.95	104.00	+1.71	ITT ahead
2026-01-08	120.71	104.89	+1.34	ITT ahead
2026-01-07	119.17	103.80	+1.30	ITT ahead
2026-01-06	120.57	105.22	+1.27	ITT ahead
2026-01-05	120.18	103.48	+1.55	ITT ahead
2026-01-02	116.70	102.08	+1.24	ITT ahead
2025-12-31	116.23	101.38	+1.30	ITT ahead
2025-12-30	118.35	102.43	+1.47	ITT ahead
2025-12-29	118.86	103.04	+1.45	ITT ahead
2025-12-26	119.17	103.34	+1.45	ITT ahead
2025-12-24	119.06	103.28	+1.45	ITT ahead
2025-12-23	118.88	103.20	+1.45	ITT ahead
2025-12-22	118.79	103.57	+1.37	ITT ahead
2025-12-19	118.23	102.79	+1.43	ITT ahead
2025-12-18	116.32	101.76	+1.30	ITT ahead
2025-12-17	115.27	101.91	+1.09	ITT ahead
2025-12-16	117.26	102.44	+1.34	ITT ahead
2025-12-15	116.59	102.93	+1.12	ITT ahead
2025-12-12	116.44	102.07	+1.28	ITT ahead
2025-12-11	117.16	104.27	+0.96	ITT ahead
2025-12-10	115.13	103.08	+0.84	ITT ahead
2025-12-09	114.21	101.96	+0.90	ITT ahead
2025-12-08	113.54	102.98	+0.57	ITT ahead
2025-12-05	121.24	103.49	+1.86	ITT ahead
2025-12-04	122.85	104.88	+1.88	ITT ahead
2025-12-03	120.97	104.89	+1.55	ITT ahead
2025-12-02	120.26	103.80	+1.66	ITT ahead
2025-12-01	122.09	103.79	+2.00	ITT ahead
2025-11-28	123.37	104.73	+2.05	ITT ahead
2025-11-26	123.46	105.06	+2.01	ITT ahead
2025-11-25	122.94	105.35	+1.87	ITT ahead
2025-11-24	121.15	105.59	+1.51	ITT ahead
2025-11-21	119.90	104.52	+1.51	ITT ahead
2025-11-20	119.82	102.77	+1.88	ITT ahead
2025-11-19	122.33	103.47	+2.20	ITT ahead
2025-11-18	121.93	104.35	+1.96	ITT ahead
2025-11-17	122.03	104.97	+1.85	ITT ahead
2025-11-14	123.71	106.26	+1.90	ITT ahead
2025-11-13	123.76	109.64	+1.20	ITT ahead
2025-11-12	127.12	111.58	+1.42	ITT ahead
2025-11-11	127.63	111.51	+1.53	ITT ahead
2025-11-10	127.98	112.46	+1.41	ITT ahead
2025-11-07	126.07	112.65	+1.03	ITT ahead
2025-11-06	124.30	111.93	+0.86	ITT ahead
2025-11-05	126.26	112.18	+1.18	ITT ahead
2025-11-04	124.48	111.44	+1.01	ITT ahead
2025-11-03	124.29	111.00	+1.08	ITT ahead
2025-10-31	123.98	112.31	+0.75	ITT ahead
2025-10-30	125.31	112.81	+0.90	ITT ahead
2025-10-29	130.94	113.87	+1.71	ITT ahead
2025-10-28	117.83	112.05	-0.33	near the usual relationship
2025-10-27	118.32	111.23	-0.06	near the usual relationship
2025-10-24	118.13	110.37	+0.09	near the usual relationship
2025-10-23	117.56	109.95	+0.07	near the usual relationship
2025-10-22	115.38	108.69	-0.09	near the usual relationship
2025-10-21	117.00	109.58	+0.05	near the usual relationship
2025-10-20	115.55	109.26	-0.16	near the usual relationship
2025-10-17	115.85	108.63	+0.03	near the usual relationship
2025-10-16	114.53	107.82	-0.05	near the usual relationship
2025-10-15	115.88	108.52	+0.07	near the usual relationship
2025-10-14	115.31	109.12	-0.15	near the usual relationship
2025-10-13	114.88	108.70	-0.14	near the usual relationship
2025-10-10	114.49	107.44	+0.04	near the usual relationship
2025-10-09	115.90	109.30	-0.06	near the usual relationship
2025-10-08	120.34	110.33	+0.56	ITT ahead
2025-10-07	119.73	110.28	+0.46	near the usual relationship
2025-10-06	121.16	111.60	+0.47	near the usual relationship
2025-10-03	121.36	111.56	+0.51	ITT ahead
2025-10-02	121.62	110.94	+0.68	ITT ahead
2025-10-01	120.98	110.10	+0.74	ITT ahead
2025-09-30	119.75	109.81	+0.58	ITT ahead
2025-09-29	118.48	107.17	+0.88	ITT ahead
2025-09-26	118.45	106.48	+1.02	ITT ahead
2025-09-25	117.36	105.31	+1.07	ITT ahead
2025-09-24	117.91	105.32	+1.17	ITT ahead
2025-09-23	118.82	106.54	+1.09	ITT ahead
2025-09-22	121.52	106.86	+1.50	ITT ahead
2025-09-19	121.26	106.37	+1.56	ITT ahead
2025-09-18	122.51	105.85	+1.87	ITT ahead
2025-09-17	120.22	104.97	+1.66	ITT ahead
2025-09-16	121.81	104.76	+1.97	ITT ahead
2025-09-15	120.63	105.52	+1.63	ITT ahead
2025-09-12	118.90	105.38	+1.37	ITT ahead
2025-09-11	119.55	105.57	+1.44	ITT ahead
2025-09-10	116.59	102.54	+1.52	ITT ahead
2025-09-09	115.17	102.40	+1.32	ITT ahead
2025-09-08	115.94	104.25	+1.11	ITT ahead
2025-09-05	114.47	104.65	+0.80	ITT ahead
2025-09-04	115.15	105.67	+0.74	ITT ahead
2025-09-03	112.89	104.01	+0.67	ITT ahead
2025-09-02	113.31	104.49	+0.66	ITT ahead
2025-08-29	114.05	105.39	+0.62	ITT ahead
2025-08-28	115.64	107.21	+0.57	ITT ahead
2025-08-27	116.20	107.67	+0.59	ITT ahead
2025-08-26	115.42	106.72	+0.63	ITT ahead
2025-08-25	113.71	106.22	+0.46	near the usual relationship
2025-08-22	114.47	107.01	+0.45	near the usual relationship
2025-08-21	110.46	104.39	+0.28	near the usual relationship
2025-08-20	111.01	105.62	+0.18	near the usual relationship
2025-08-19	112.31	105.59	+0.38	near the usual relationship
2025-08-18	111.52	104.86	+0.38	near the usual relationship
2025-08-15	110.80	104.83	+0.29	near the usual relationship
2025-08-14	112.19	105.60	+0.38	near the usual relationship
2025-08-13	114.40	106.86	+0.51	ITT ahead
2025-08-12	113.87	106.78	+0.45	near the usual relationship
2025-08-11	110.99	106.37	+0.12	near the usual relationship
2025-08-08	110.98	106.20	+0.15	near the usual relationship
2025-08-07	110.54	106.82	+0.00	near the usual relationship
2025-08-06	110.70	106.92	+0.02	near the usual relationship
2025-08-05	111.31	106.92	+0.11	near the usual relationship
2025-08-04	111.83	107.18	+0.15	near the usual relationship
2025-08-01	109.89	105.85	+0.08	near the usual relationship
2025-07-31	113.85	107.67	+0.36	near the usual relationship
2025-07-30	106.92	97.23	+0.95	ITT ahead
2025-07-29	108.03	98.24	+0.96	ITT ahead
2025-07-28	108.84	98.47	+1.04	ITT ahead
2025-07-25	108.19	98.70	+0.92	ITT ahead
2025-07-24	106.49	97.71	+0.84	ITT ahead
2025-07-23	107.17	98.10	+0.88	ITT ahead
2025-07-22	106.19	97.57	+0.84	ITT ahead
2025-07-21	104.88	98.23	+0.57	ITT ahead
2025-07-18	106.63	98.80	+0.73	ITT ahead
2025-07-17	106.65	98.62	+0.76	ITT ahead
2025-07-16	105.62	97.10	+0.85	ITT ahead
2025-07-15	104.45	96.54	+0.78	ITT ahead
2025-07-14	105.87	97.51	+0.83	ITT ahead
2025-07-11	105.75	97.49	+0.82	ITT ahead
2025-07-10	105.55	97.97	+0.73	ITT ahead
2025-07-09	105.59	97.94	+0.75	ITT ahead
2025-07-08	105.61	97.83	+0.77	ITT ahead
2025-07-07	106.40	97.53	+0.92	ITT ahead
2025-07-03	107.94	98.48	+0.98	ITT ahead
2025-07-02	107.30	98.06	+0.97	ITT ahead
2025-07-01	106.22	97.53	+0.91	ITT ahead
2025-06-30	105.06	96.31	+0.93	ITT ahead
2025-06-27	105.81	95.47	+1.14	ITT ahead
2025-06-26	105.55	96.41	+0.99	ITT ahead
2025-06-25	103.68	94.92	+0.97	ITT ahead
2025-06-24	103.85	94.66	+1.03	ITT ahead
2025-06-23	102.73	93.43	+1.06	ITT ahead
2025-06-20	101.02	92.66	+0.96	ITT ahead
2025-06-18	100.92	93.16	+0.89	ITT ahead
2025-06-17	100.36	93.34	+0.80	ITT ahead
2025-06-16	101.78	94.99	+0.77	ITT ahead
2025-06-13	100.79	93.43	+0.85	ITT ahead
2025-06-12	101.92	94.77	+0.82	ITT ahead
2025-06-11	102.06	94.57	+0.87	ITT ahead
2025-06-10	101.63	95.66	+0.69	ITT ahead
2025-06-09	101.80	95.02	+0.79	ITT ahead
2025-06-06	101.98	94.31	+0.91	ITT ahead
2025-06-05	100.36	94.30	+0.73	ITT ahead
2025-06-04	100.99	94.35	+0.80	ITT ahead
2025-06-03	101.02	94.66	+0.78	ITT ahead
2025-06-02	100.15	93.58	+0.81	ITT ahead
2025-05-30	100.84	93.84	+0.87	ITT ahead
2025-05-29	101.18	93.55	+0.94	ITT ahead
2025-05-28	101.09	93.55	+0.94	ITT ahead
2025-05-27	101.81	93.98	+0.97	ITT ahead
2025-05-23	98.71	92.35	+0.83	ITT ahead
2025-05-22	99.32	93.26	+0.80	ITT ahead
2025-05-21	99.85	93.55	+0.83	ITT ahead
2025-05-20	102.27	94.56	+0.98	ITT ahead
2025-05-19	102.70	95.29	+0.95	ITT ahead
2025-05-16	102.42	95.32	+0.93	ITT ahead
2025-05-15	100.60	94.27	+0.86	ITT ahead
2025-05-14	100.24	93.40	+0.93	ITT ahead
2025-05-13	100.78	94.50	+0.87	ITT ahead
2025-05-12	100.09	94.74	+0.78	ITT ahead
2025-05-09	95.91	91.46	+0.70	ITT ahead
2025-05-08	96.09	91.80	+0.69	ITT ahead
2025-05-07	94.74	90.15	+0.74	ITT ahead
2025-05-06	95.10	89.67	+0.84	ITT ahead
2025-05-05	95.99	91.07	+0.78	ITT ahead
2025-05-02	95.00	92.50	+0.52	ITT ahead
2025-05-01	92.42	89.90	+0.53	ITT ahead
2025-04-30	91.79	89.76	+0.48	near the usual relationship
2025-04-29	91.70	88.31	+0.65	ITT ahead
2025-04-28	92.06	86.30	+0.93	ITT ahead
2025-04-25	91.97	86.44	+0.91	ITT ahead
2025-04-24	92.13	86.07	+0.98	ITT ahead
2025-04-23	88.61	84.39	+0.79	ITT ahead
2025-04-22	86.83	83.16	+0.74	ITT ahead
2025-04-21	84.00	80.79	+0.70	ITT ahead
2025-04-17	85.82	82.21	+0.75	ITT ahead
2025-04-16	84.93	81.29	+0.76	ITT ahead
2025-04-15	85.02	81.25	+0.79	ITT ahead
2025-04-14	85.12	81.67	+0.75	ITT ahead
2025-04-11	84.10	81.19	+0.69	ITT ahead
2025-04-10	81.92	80.17	+0.56	ITT ahead
2025-04-09	84.00	82.27	+0.55	ITT ahead
2025-04-08	75.48	76.58	+0.19	near the usual relationship
2025-04-07	76.21	77.20	+0.21	near the usual relationship
2025-04-04	75.54	77.87	+0.03	near the usual relationship
2025-04-03	80.09	82.63	+0.02	near the usual relationship
2025-04-02	89.39	88.63	+0.43	near the usual relationship
2025-04-01	87.86	89.25	+0.19	near the usual relationship
2025-03-31	86.52	88.94	+0.06	near the usual relationship
2025-03-28	86.22	88.92	+0.03	near the usual relationship
2025-03-27	89.80	90.84	+0.23	near the usual relationship
2025-03-26	92.45	91.67	+0.44	near the usual relationship
2025-03-25	93.43	91.64	+0.56	ITT ahead
2025-03-24	93.70	89.93	+0.79	ITT ahead
2025-03-21	90.47	88.20	+0.63	ITT ahead
2025-03-20	90.51	89.22	+0.52	ITT ahead
2025-03-19	91.66	90.31	+0.53	ITT ahead
2025-03-18	90.03	90.02	+0.38	near the usual relationship
2025-03-17	91.71	91.63	+0.40	near the usual relationship
2025-03-14	90.38	91.39	+0.28	near the usual relationship
2025-03-13	87.04	90.08	+0.04	near the usual relationship
2025-03-12	88.67	91.46	+0.08	near the usual relationship
2025-03-11	89.68	92.04	+0.13	near the usual relationship
2025-03-10	90.35	95.48	-0.17	near the usual relationship
2025-03-07	92.91	97.25	-0.07	near the usual relationship
2025-03-06	92.11	96.01	-0.02	near the usual relationship
2025-03-05	93.12	96.54	+0.04	near the usual relationship
2025-03-04	89.92	94.79	-0.13	near the usual relationship
2025-03-03	92.05	96.62	-0.08	near the usual relationship
2025-02-28	94.61	97.45	+0.11	near the usual relationship
2025-02-27	94.22	95.88	+0.24	near the usual relationship
2025-02-26	95.54	95.67	+0.41	near the usual relationship
2025-02-25	94.46	95.34	+0.33	near the usual relationship
2025-02-24	94.27	95.47	+0.30	near the usual relationship
2025-02-21	95.08	94.80	+0.46	near the usual relationship
2025-02-20	99.07	96.58	+0.70	ITT ahead
2025-02-19	100.32	96.98	+0.79	ITT ahead
2025-02-18	100.16	97.15	+0.76	ITT ahead
2025-02-14	98.86	96.32	+0.72	ITT ahead
2025-02-13	99.11	97.60	+0.62	ITT ahead
2025-02-12	97.33	96.72	+0.53	ITT ahead
2025-02-11	97.60	98.30	+0.40	near the usual relationship
2025-02-10	98.75	97.72	+0.58	ITT ahead
2025-02-07	97.84	97.60	+0.50	ITT ahead
2025-02-06	98.06	97.84	+0.50	ITT ahead
2025-02-05	100.16	96.64	+0.85	ITT ahead
2025-02-04	99.69	96.22	+0.85	ITT ahead
2025-02-03	99.23	91.42	+1.33	ITT ahead
2025-01-31	101.17	92.35	+1.43	ITT ahead
2025-01-30	101.74	90.67	+1.70	ITT ahead
2025-01-29	98.59	90.27	+1.43	ITT ahead
2025-01-28	98.13	90.34	+1.38	ITT ahead
2025-01-27	98.02	90.96	+1.31	ITT ahead
2025-01-24	101.37	90.51	+1.73	ITT ahead
2025-01-23	102.63	90.52	+1.88	ITT ahead
2025-01-22	102.75	90.56	+1.91	ITT ahead
2025-01-21	103.08	90.77	+1.94	ITT ahead
2025-01-17	101.27	89.09	+1.97	ITT ahead
2025-01-16	99.90	88.56	+1.91	ITT ahead
2025-01-15	97.45	86.43	+1.92	ITT ahead
2025-01-14	96.16	85.93	+1.86	ITT ahead
2025-01-13	93.44	86.09	+1.53	ITT ahead
2025-01-10	93.16	84.89	+1.67	ITT ahead
2025-01-08	95.75	86.29	+1.82	ITT ahead
2025-01-07	96.13	86.20	+1.90	ITT ahead
2025-01-06	96.02	86.99	+1.80	ITT ahead
2025-01-03	95.65	87.24	+1.74	ITT ahead
2025-01-02	95.00	86.32	+1.80	ITT ahead
2024-12-31	95.71	86.38	+1.90	ITT ahead
2024-12-30	95.12	86.57	+1.82	ITT ahead
2024-12-27	96.09	87.50	+1.84	ITT ahead
2024-12-26	96.80	88.20	+1.85	ITT ahead
2024-12-24	96.66	87.96	+1.88	ITT ahead
2024-12-23	95.71	87.49	+1.85	ITT ahead
2024-12-20	96.25	87.21	+1.98	ITT ahead
2024-12-19	95.48	86.68	+1.97	ITT ahead
2024-12-18	95.30	87.05	+1.92	ITT ahead
2024-12-17	99.85	89.91	+2.12	ITT ahead
2024-12-16	101.62	89.92	+2.38	ITT ahead
2024-12-13	100.95	89.79	+2.35	ITT ahead
2024-12-12	101.94	90.14	+2.46	ITT ahead
2024-12-11	103.03	91.86	+2.39	ITT ahead
2024-12-10	103.26	95.72	+1.90	ITT ahead
2024-12-09	102.59	96.30	+1.75	ITT ahead
2024-12-06	104.31	94.08	+2.31	ITT ahead
2024-12-05	104.79	93.98	+2.42	ITT ahead
2024-12-04	105.67	94.95	+2.43	ITT ahead
2024-12-03	104.56	95.06	+2.31	ITT ahead
2024-12-02	104.59	94.56	+2.42	ITT ahead
2024-11-29	104.58	94.36	+2.49	ITT ahead
2024-11-27	104.23	93.52	+2.61	ITT ahead
2024-11-26	106.32	92.72	+3.08	ITT ahead
2024-11-25	106.93	95.99	+2.71	ITT ahead
2024-11-22	106.10	94.45	+2.88	ITT ahead
2024-11-21	104.14	93.33	+2.84	ITT ahead
2024-11-20	101.96	91.44	+2.88	ITT ahead
2024-11-19	102.49	91.00	+3.10	ITT ahead
2024-11-18	102.81	91.17	+3.19	ITT ahead
2024-11-15	102.22	90.66	+3.26	ITT ahead
2024-11-14	101.59	90.55	+3.25	ITT ahead
2024-11-13	102.89	92.12	+3.25	ITT ahead
2024-11-12	102.69	92.91	+3.15	ITT ahead
2024-11-11	104.07	92.79	+3.49	ITT ahead
2024-11-08	102.53	92.59	+3.35	ITT ahead
2024-11-07	101.73	92.06	+3.40	ITT ahead
2024-11-06	101.98	92.12	+3.53	ITT ahead
2024-11-05	97.12	91.02	+2.89	ITT ahead
2024-11-04	94.63	89.96	+2.65	ITT ahead
2024-11-01	94.14	88.94	+2.83	ITT ahead
2024-10-31	93.86	90.66	+2.43	ITT ahead
2024-10-30	97.02	96.95	+1.77	ITT ahead
2024-10-29	97.84	96.70	+2.01	ITT ahead
2024-10-28	96.82	97.37	+1.67	ITT ahead
2024-10-25	96.32	97.10	+1.63	ITT ahead
2024-10-24	96.05	97.27	+1.55	ITT ahead
2024-10-23	96.80	98.06	+1.55	ITT ahead
2024-10-22	97.39	97.80	+1.74	ITT ahead
2024-10-21	98.90	98.66	+1.90	ITT ahead
2024-10-18	100.00	100.00	+1.87	ITT ahead

One-day company-specific moves (4+ standard deviations, which block ideas for 10 sessions): Oct 29, 2025 (ITT +11.1%, XYL +1.6%); Dec 8, 2025 (ITT -6.3%, XYL -0.5%); Feb 5, 2026 (ITT +9.1%, XYL -0.4%); Feb 10, 2026 (ITT -0.2%, XYL -8.0%); Apr 17, 2026 (ITT +3.1%, XYL -3.3%); Oct 22, 2026 (ITT -6.0%, XYL +2.7%). Upcoming earnings: XYL Oct 27, 2026 (pre-market); ITT Nov 4, 2026 (after-hours).

Paired trades

The shared paper book and the replay, kept apart

Forward paper record

No paper position on this pair yet.

Historical simulation (a diagnostic, same rules)

No simulated trade through Oct 20, 2026: the pair rarely passed every test while 2 standard deviations apart.

Per $10,000 a leg. A replay on today's companies cannot prove an edge.

The companies

ITT and XYL at a glance

ITT ITT Inc.

Listing: NYSE · SEC CIK 216228
Industry: Fluid Controls · SIC 3561 Pumps & Pumping Equipment
Market value: $17.7B
Price history: 2,521 daily closes, Oct 12, 2016 to Oct 22, 2026

XYL Xylem Inc. Common Stock New

Listing: NYSE · SEC CIK 1524472
Industry: Fluid Controls · SIC 3561 Pumps & Pumping Equipment
Market value: $24.2B
Price history: 2,521 daily closes, Oct 12, 2016 to Oct 22, 2026

Daily prices: Nasdaq.com. Filings and industry codes: SEC EDGAR. Earnings dates: Nasdaq earnings calendar.

All pairs →

Pair	Status	Ahead now	Industry
ITT / IEX	Watchlist	IEX by 1.70 sd	Fluid Controls
XYL / IEX	Watchlist	IEX by 1.04 sd	Fluid Controls

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Paper only: hypothetical paired positions with modelled costs. No broker, no orders, no real money. A historical simulation is a diagnostic, not proof of an edge. Not investment advice.