Medicinal Chemicals and Botanical Products

British American Tobacco Industries p.l.c. Common Stock ADR vs Philip Morris International Inc

WatchlistBTI / PMPrices through Oct 22, 2026

Why these are rivals: #1 and #2 by market value ($313B vs $126B) in Nasdaq's " Medicinal Chemicals and Botanical Products " industry; SEC SIC 2111 / 2111 (same major group); #1 and #2 by market value ($313B vs $126B) with SEC SIC 2111 (Cigarettes).

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

  • Mean reversion: ADF t-statistic of the spread: -1.04 (needs <= -2.873 (5% critical value))
Business leadership

Business size

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

YearBTIPMLarger
2025-$40.6B-
2024-$37.9B-
2023-$35.2B-
2022-$31.8B-
2021-$31.4B-
2020-$28.7B-

Market value: BTI $126.4B, PM $313.4B.

Stock leadership

PM is ahead now

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

PM leads BTI by 1.32 standard deviations: +11.2% over its usual price ratio. 1 lead switch in the last year.

Price change3 mo6 mo12 mo
BTI-0.8%+5.6%+20.0%
PM+4.5%+19.2%+32.7%
Relationship

Not a measured twin today

Only these tests can make a pair tradable on paper.

Pass
Aligned sessions: 2521 (needs >= 254)
Pass
Co-movement: daily return correlation, 252 sessions: 0.63 (needs >= 0.60)
Fail
Mean reversion: ADF t-statistic of the spread: -1.04 (needs <= -2.873 (5% critical value))
Pass
Speed: half-life of the spread, sessions: 53.27 (needs <= 63)
Data
Both stocks current
The twins over two years

Prices side by side, and the gap between them

BTI British American Tobacco Industries p.l.c. Common Stock ADR PM Philip Morris International IncPrice index, 100 = 2024-10-18. Tint = which stock is ahead of the pair's usual 1-year relationship (z beyond +/-0.5).
100150Oct 2024Oct 2025Oct 2026
Spread z-score: BTI relative to PM, against the 252 sessions before each day. Above 0: BTI ahead; below 0: PM ahead. Lines at +/-2 (idea) and +/-4 (stop).
-4stop-2idea0+2idea+4stopOct 2024Oct 2025Oct 2026
Data table (504 sessions)
DateBTI indexPM indexzAhead
2026-10-22175.28167.82-1.32PM ahead
2026-10-21170.72164.26-1.39PM ahead
2026-10-20171.33166.29-1.51PM ahead
2026-10-19169.59167.25-1.73PM ahead
2026-10-16173.91170.70-1.68PM ahead
2026-10-15168.12166.29-1.80PM ahead
2026-10-14164.23171.02-2.49PM ahead
2026-10-13161.30165.78-2.35PM ahead
2026-10-12161.22168.04-2.58PM ahead
2026-10-09160.87167.37-2.60PM ahead
2026-10-08160.67166.79-2.61PM ahead
2026-10-07156.23160.29-2.49PM ahead
2026-10-06153.65158.39-2.60PM ahead
2026-10-05153.28157.67-2.62PM ahead
2026-10-02152.58155.94-2.57PM ahead
2026-10-01154.17156.54-2.51PM ahead
2026-09-30157.68158.74-2.42PM ahead
2026-09-29158.99161.30-2.57PM ahead
2026-09-28162.46161.18-2.27PM ahead
2026-09-25161.25158.46-2.15PM ahead
2026-09-24162.38159.30-2.15PM ahead
2026-09-23161.88158.76-2.17PM ahead
2026-09-22161.59158.25-2.18PM ahead
2026-09-21161.59155.96-1.97PM ahead
2026-09-18161.83156.91-2.07PM ahead
2026-09-17162.38158.46-2.20PM ahead
2026-09-16162.58159.48-2.32PM ahead
2026-09-15163.83161.48-2.43PM ahead
2026-09-14166.06162.10-2.31PM ahead
2026-09-11160.12158.94-2.63PM ahead
2026-09-10159.01157.87-2.68PM ahead
2026-09-09157.48154.49-2.52PM ahead
2026-09-08159.86153.67-2.21PM ahead
2026-09-04160.43151.84-1.96PM ahead
2026-09-03162.23154.87-2.14PM ahead
2026-09-02161.39156.34-2.43PM ahead
2026-09-01162.09155.69-2.31PM ahead
2026-08-31161.07155.81-2.48PM ahead
2026-08-28162.70159.63-2.79PM ahead
2026-08-27163.13158.46-2.65PM ahead
2026-08-26166.49161.47-2.67PM ahead
2026-08-25163.68161.32-3.04PM ahead
2026-08-24164.38159.27-2.76PM ahead
2026-08-21162.93156.58-2.65PM ahead
2026-08-20164.35159.32-2.88PM ahead
2026-08-19162.26158.00-3.03PM ahead
2026-08-18163.42156.08-2.69PM ahead
2026-08-17161.54153.50-2.63PM ahead
2026-08-14165.39158.38-2.85PM ahead
2026-08-13166.23157.15-2.62PM ahead
2026-08-12161.86154.89-2.94PM ahead
2026-08-11164.67154.91-2.61PM ahead
2026-08-10165.36154.73-2.53PM ahead
2026-08-07171.97157.70-2.10PM ahead
2026-08-06170.23156.43-2.17PM ahead
2026-08-05171.80157.17-2.09PM ahead
2026-08-04171.36155.49-1.92PM ahead
2026-08-03172.64155.90-1.82PM ahead
2026-07-31175.80158.74-1.83PM ahead
2026-07-30178.81159.72-1.58PM ahead
2026-07-29182.81165.08-1.84PM ahead
2026-07-28180.58166.52-2.36PM ahead
2026-07-27176.29162.77-2.41PM ahead
2026-07-24176.70160.55-2.03PM ahead
2026-07-23173.45158.99-2.25PM ahead
2026-07-22179.88161.63-1.71PM ahead
2026-07-21178.03156.43-1.14PM ahead
2026-07-20181.13160.32-1.26PM ahead
2026-07-17182.14160.54-1.12PM ahead
2026-07-16183.07157.92-0.63PM ahead
2026-07-15170.23150.47-1.09PM ahead
2026-07-14168.70146.37-0.69PM ahead
2026-07-13170.87149.90-0.87PM ahead
2026-07-10173.97151.09-0.64PM ahead
2026-07-09176.43150.71-0.30near the usual relationship
2026-07-08177.94155.62-0.69PM ahead
2026-07-07179.13156.22-0.61PM ahead
2026-07-06178.14153.70-0.40near the usual relationship
2026-07-02179.04151.63-0.08near the usual relationship
2026-07-01175.54147.82+0.03near the usual relationship
2026-06-30179.01150.49+0.07near the usual relationship
2026-06-29181.86152.13+0.15near the usual relationship
2026-06-26181.91150.38+0.33near the usual relationship
2026-06-25181.10148.85+0.41near the usual relationship
2026-06-24177.94148.72+0.19near the usual relationship
2026-06-23176.06148.65+0.07near the usual relationship
2026-06-22170.72144.06+0.09near the usual relationship
2026-06-18170.75148.41-0.28near the usual relationship
2026-06-17172.43149.27-0.21near the usual relationship
2026-06-16177.91153.12-0.12near the usual relationship
2026-06-15176.99151.24-0.03near the usual relationship
2026-06-12180.64153.32+0.07near the usual relationship
2026-06-11177.94150.38+0.13near the usual relationship
2026-06-10177.16152.19-0.05near the usual relationship
2026-06-09173.77148.48+0.02near the usual relationship
2026-06-08173.01146.46+0.13near the usual relationship
2026-06-05173.10148.32+0.01near the usual relationship
2026-06-04167.68145.57-0.12near the usual relationship
2026-06-03169.91146.36-0.02near the usual relationship
2026-06-02175.25144.46+0.45near the usual relationship
2026-06-01176.81143.63+0.60BTI ahead
2026-05-29179.10147.56+0.47near the usual relationship
2026-05-28182.38148.55+0.59BTI ahead
2026-05-27185.62151.43+0.57BTI ahead
2026-05-26188.23151.01+0.74BTI ahead
2026-05-22189.45157.22+0.42near the usual relationship
2026-05-21190.52156.78+0.51BTI ahead
2026-05-20189.28156.92+0.45near the usual relationship
2026-05-19191.48159.36+0.42near the usual relationship
2026-05-18192.32159.30+0.47near the usual relationship
2026-05-15188.67157.73+0.39near the usual relationship
2026-05-14193.33159.60+0.51BTI ahead
2026-05-13189.42156.32+0.52BTI ahead
2026-05-12184.46155.50+0.34near the usual relationship
2026-05-11175.19151.49+0.13near the usual relationship
2026-05-08168.93142.24+0.36near the usual relationship
2026-05-07168.35142.34+0.33near the usual relationship
2026-05-06172.64141.86+0.58BTI ahead
2026-05-05172.17140.97+0.61BTI ahead
2026-05-04169.13140.75+0.49near the usual relationship
2026-05-01170.17138.41+0.68BTI ahead
2026-04-30170.43137.32+0.76BTI ahead
2026-04-29166.52135.35+0.70BTI ahead
2026-04-28169.48138.00+0.69BTI ahead
2026-04-27166.14133.85+0.78BTI ahead
2026-04-24168.38136.59+0.73BTI ahead
2026-04-23166.03140.75+0.39near the usual relationship
2026-04-22162.81136.39+0.49near the usual relationship
2026-04-21158.93127.49+0.83BTI ahead
2026-04-20165.39131.06+0.93BTI ahead
2026-04-17164.29131.26+0.88BTI ahead
2026-04-16162.72129.97+0.89BTI ahead
2026-04-15164.29130.76+0.92BTI ahead
2026-04-14166.70132.66+0.93BTI ahead
2026-04-13170.12135.39+0.94BTI ahead
2026-04-10170.46133.47+1.07BTI ahead
2026-04-09170.58134.14+1.04BTI ahead
2026-04-08173.77133.88+1.21BTI ahead
2026-04-07170.43131.01+1.23BTI ahead
2026-04-06170.17133.38+1.09BTI ahead
2026-04-02168.93131.52+1.15BTI ahead
2026-04-01167.80130.88+1.15BTI ahead
2026-03-31169.48137.54+0.85BTI ahead
2026-03-30168.87137.12+0.86BTI ahead
2026-03-27167.54136.05+0.86BTI ahead
2026-03-26168.87135.17+0.98BTI ahead
2026-03-25169.42137.68+0.87BTI ahead
2026-03-24167.42136.32+0.87BTI ahead
2026-03-23167.88135.80+0.92BTI ahead
2026-03-20166.29135.69+0.86BTI ahead
2026-03-19170.20135.90+1.03BTI ahead
2026-03-18168.38138.21+0.84BTI ahead
2026-03-17175.51143.77+0.86BTI ahead
2026-03-16176.64145.40+0.83BTI ahead
2026-03-13173.71145.30+0.72BTI ahead
2026-03-12173.59143.08+0.83BTI ahead
2026-03-11171.48138.79+0.97BTI ahead
2026-03-10172.20143.81+0.75BTI ahead
2026-03-09169.07144.12+0.60BTI ahead
2026-03-06167.74141.40+0.69BTI ahead
2026-03-05169.83141.17+0.80BTI ahead
2026-03-04176.84148.94+0.71BTI ahead
2026-03-03175.10148.02+0.69BTI ahead
2026-03-02180.06152.92+0.66BTI ahead
2026-02-27181.59155.42+0.61BTI ahead
2026-02-26181.65155.98+0.59BTI ahead
2026-02-25182.70157.89+0.55BTI ahead
2026-02-24179.45155.56+0.54BTI ahead
2026-02-23180.00155.74+0.56BTI ahead
2026-02-20179.94152.57+0.71BTI ahead
2026-02-19176.78152.65+0.58BTI ahead
2026-02-18170.64151.96+0.37near the usual relationship
2026-02-17170.75152.77+0.34near the usual relationship
2026-02-13172.46155.99+0.27near the usual relationship
2026-02-12175.68157.18+0.35near the usual relationship
2026-02-11174.87154.95+0.42near the usual relationship
2026-02-10174.46151.98+0.54BTI ahead
2026-02-09177.25151.26+0.69BTI ahead
2026-02-06182.03152.08+0.85BTI ahead
2026-02-05179.59151.40+0.79BTI ahead
2026-02-04178.64150.06+0.82BTI ahead
2026-02-03179.33147.24+0.98BTI ahead
2026-02-02176.78149.69+0.77BTI ahead
2026-01-30175.88149.27+0.76BTI ahead
2026-01-29174.55147.98+0.77BTI ahead
2026-01-28174.38148.57+0.74BTI ahead
2026-01-27174.90148.81+0.75BTI ahead
2026-01-26170.99146.21+0.72BTI ahead
2026-01-23171.48143.93+0.86BTI ahead
2026-01-22168.75141.46+0.87BTI ahead
2026-01-21167.28140.43+0.87BTI ahead
2026-01-20163.25139.07+0.77BTI ahead
2026-01-16168.75144.43+0.74BTI ahead
2026-01-15168.35143.55+0.77BTI ahead
2026-01-14166.49142.32+0.75BTI ahead
2026-01-13164.12137.97+0.88BTI ahead
2026-01-12161.39137.39+0.79BTI ahead
2026-01-09159.97135.27+0.84BTI ahead
2026-01-08155.91132.11+0.83BTI ahead
2026-01-07154.46129.07+0.94BTI ahead
2026-01-06156.70129.07+1.05BTI ahead
2026-01-05160.87132.98+1.03BTI ahead
2026-01-02163.91133.35+1.15BTI ahead
2025-12-31164.12133.43+1.17BTI ahead
2025-12-30163.91134.72+1.09BTI ahead
2025-12-29165.28134.71+1.16BTI ahead
2025-12-26166.00133.97+1.25BTI ahead
2025-12-24165.91135.30+1.18BTI ahead
2025-12-23165.33134.81+1.19BTI ahead
2025-12-22164.55132.85+1.27BTI ahead
2025-12-19163.62130.47+1.37BTI ahead
2025-12-18165.33130.86+1.44BTI ahead
2025-12-17165.71131.94+1.41BTI ahead
2025-12-16166.06131.40+1.47BTI ahead
2025-12-15167.36131.78+1.52BTI ahead
2025-12-12165.51127.82+1.68BTI ahead
2025-12-11169.19125.57+2.01BTI ahead
2025-12-10170.32124.59+2.15BTI ahead
2025-12-09166.06125.09+1.94BTI ahead
2025-12-08166.41123.36+2.10BTI ahead
2025-12-05165.25122.96+2.09BTI ahead
2025-12-04168.23123.60+2.22BTI ahead
2025-12-03166.70126.20+2.01BTI ahead
2025-12-02167.91128.62+1.94BTI ahead
2025-12-01168.49129.90+1.91BTI ahead
2025-11-28170.03131.00+1.93BTI ahead
2025-11-26167.57130.18+1.89BTI ahead
2025-11-25164.23130.95+1.69BTI ahead
2025-11-24158.78125.66+1.77BTI ahead
2025-11-21160.14129.14+1.62BTI ahead
2025-11-20158.70129.48+1.54BTI ahead
2025-11-19158.67129.45+1.55BTI ahead
2025-11-18159.01129.65+1.58BTI ahead
2025-11-17158.58127.08+1.74BTI ahead
2025-11-14156.90129.30+1.51BTI ahead
2025-11-13157.91129.07+1.60BTI ahead
2025-11-12161.80129.41+1.81BTI ahead
2025-11-11161.62130.44+1.75BTI ahead
2025-11-10160.64129.00+1.81BTI ahead
2025-11-07158.23127.60+1.79BTI ahead
2025-11-06157.13124.70+1.96BTI ahead
2025-11-05156.17123.45+2.02BTI ahead
2025-11-04153.57122.84+1.94BTI ahead
2025-11-03152.00120.29+2.06BTI ahead
2025-10-31148.38120.06+1.88BTI ahead
2025-10-30148.64121.25+1.82BTI ahead
2025-10-29149.91122.09+1.86BTI ahead
2025-10-28152.06124.62+1.82BTI ahead
2025-10-27150.99127.45+1.56BTI ahead
2025-10-24150.93131.12+1.30BTI ahead
2025-10-23150.29131.19+1.26BTI ahead
2025-10-22148.23130.49+1.19BTI ahead
2025-10-21146.06126.45+1.36BTI ahead
2025-10-20148.29131.49+1.14BTI ahead
2025-10-17149.62131.49+1.23BTI ahead
2025-10-16148.23129.76+1.27BTI ahead
2025-10-15147.10131.21+1.10BTI ahead
2025-10-14148.12132.33+1.09BTI ahead
2025-10-13147.28132.66+1.02BTI ahead
2025-10-10149.39133.49+1.10BTI ahead
2025-10-09148.87130.48+1.29BTI ahead
2025-10-08149.57129.17+1.45BTI ahead
2025-10-07150.67128.57+1.58BTI ahead
2025-10-06148.35127.73+1.50BTI ahead
2025-10-03148.52127.50+1.54BTI ahead
2025-10-02151.74131.36+1.46BTI ahead
2025-10-01151.54133.82+1.27BTI ahead
2025-09-30153.86134.93+1.35BTI ahead
2025-09-29153.13135.59+1.25BTI ahead
2025-09-26153.62137.17+1.17BTI ahead
2025-09-25151.74136.43+1.11BTI ahead
2025-09-24151.83135.60+1.17BTI ahead
2025-09-23154.17136.24+1.28BTI ahead
2025-09-22156.14134.75+1.53BTI ahead
2025-09-19158.55135.55+1.63BTI ahead
2025-09-18159.19134.56+1.76BTI ahead
2025-09-17162.41138.34+1.69BTI ahead
2025-09-16161.71135.56+1.86BTI ahead
2025-09-15162.41134.46+2.01BTI ahead
2025-09-12164.03138.18+1.84BTI ahead
2025-09-11166.12139.67+1.88BTI ahead
2025-09-10163.07137.52+1.86BTI ahead
2025-09-09163.07137.04+1.92BTI ahead
2025-09-08162.87135.36+2.05BTI ahead
2025-09-05162.38134.39+2.12BTI ahead
2025-09-04160.67134.06+2.05BTI ahead
2025-09-03159.65135.78+1.86BTI ahead
2025-09-02160.12139.26+1.63BTI ahead
2025-08-29164.90139.03+1.99BTI ahead
2025-08-28162.93137.90+1.96BTI ahead
2025-08-27164.55136.59+2.20BTI ahead
2025-08-26166.17138.66+2.17BTI ahead
2025-08-25167.54139.23+2.24BTI ahead
2025-08-22169.59142.87+2.10BTI ahead
2025-08-21171.80145.15+2.09BTI ahead
2025-08-20171.04143.79+2.17BTI ahead
2025-08-19166.58140.40+2.16BTI ahead
2025-08-18167.30138.59+2.39BTI ahead
2025-08-15165.65138.25+2.33BTI ahead
2025-08-14166.43137.48+2.48BTI ahead
2025-08-13165.54137.99+2.40BTI ahead
2025-08-12167.88140.25+2.40BTI ahead
2025-08-11169.07141.69+2.39BTI ahead
2025-08-08165.91141.57+2.19BTI ahead
2025-08-07164.32139.90+2.23BTI ahead
2025-08-06163.48138.92+2.28BTI ahead
2025-08-05161.86136.54+2.40BTI ahead
2025-08-04161.01135.59+2.45BTI ahead
2025-08-01157.54135.56+2.19BTI ahead
2025-07-31155.59136.47+1.95BTI ahead
2025-07-30154.09134.91+1.99BTI ahead
2025-07-29152.96135.39+1.86BTI ahead
2025-07-28150.09131.25+2.03BTI ahead
2025-07-25151.45133.87+1.91BTI ahead
2025-07-24152.52134.00+2.00BTI ahead
2025-07-23151.80136.99+1.65BTI ahead
2025-07-22151.36137.48+1.56BTI ahead
2025-07-21150.14150.14+0.28near the usual relationship
2025-07-18149.54148.68+0.35near the usual relationship
2025-07-17148.78149.05+0.25near the usual relationship
2025-07-16151.51152.46+0.19near the usual relationship
2025-07-15149.19150.50+0.15near the usual relationship
2025-07-14148.81150.36+0.12near the usual relationship
2025-07-11148.32149.66+0.14near the usual relationship
2025-07-10147.30150.56-0.04near the usual relationship
2025-07-09142.29148.06-0.27near the usual relationship
2025-07-08138.93147.84-0.57PM ahead
2025-07-07141.04150.74-0.63PM ahead
2025-07-03140.23148.81-0.55PM ahead
2025-07-02137.28146.34-0.61PM ahead
2025-07-01135.33147.68-0.92PM ahead
2025-06-30137.19151.51-1.08PM ahead
2025-06-27136.12150.59-1.11PM ahead
2025-06-26139.39150.29-0.79PM ahead
2025-06-25138.43149.41-0.81PM ahead
2025-06-24140.58153.47-0.96PM ahead
2025-06-23141.33153.86-0.93PM ahead
2025-06-20142.03152.47-0.76PM ahead
2025-06-18143.01151.91-0.63PM ahead
2025-06-17141.39152.62-0.84PM ahead
2025-06-16142.03152.47-0.78PM ahead
2025-06-13141.45153.34-0.91PM ahead
2025-06-12140.87153.15-0.95PM ahead
2025-06-11141.39152.54-0.86PM ahead
2025-06-10137.68148.93-0.90PM ahead
2025-06-09138.81150.26-0.92PM ahead
2025-06-06138.52151.18-1.03PM ahead
2025-06-05137.51151.37-1.15PM ahead
2025-06-04133.83150.29-1.42PM ahead
2025-06-03134.32151.71-1.51PM ahead
2025-06-02131.57152.03-1.82PM ahead
2025-05-30131.01150.23-1.74PM ahead
2025-05-29130.35147.97-1.62PM ahead
2025-05-28130.70148.73-1.67PM ahead
2025-05-27131.19149.10-1.67PM ahead
2025-05-23131.07148.23-1.62PM ahead
2025-05-22129.28145.77-1.60PM ahead
2025-05-21128.87145.28-1.61PM ahead
2025-05-20128.81144.85-1.59PM ahead
2025-05-19126.32144.06-1.80PM ahead
2025-05-16123.59141.79-1.90PM ahead
2025-05-15119.91140.70-2.23PM ahead
2025-05-14117.54136.45-2.11PM ahead
2025-05-13117.94136.28-2.07PM ahead
2025-05-12118.78137.12-2.09PM ahead
2025-05-09120.70141.17-2.30PM ahead
2025-05-08125.51143.08-1.97PM ahead
2025-05-07128.84145.88-1.89PM ahead
2025-05-06129.16144.81-1.77PM ahead
2025-05-05126.81144.07-1.98PM ahead
2025-05-02125.13142.13-2.01PM ahead
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2025-04-30126.23142.55-1.97PM ahead
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2025-04-15122.67133.18-1.60PM ahead
2025-04-14121.77131.10-1.48PM ahead
2025-04-11120.49128.02-1.29PM ahead
2025-04-10117.54125.75-1.41PM ahead
2025-04-09116.55126.28-1.61PM ahead
2025-04-08114.64124.14-1.61PM ahead
2025-04-07114.29125.80-1.88PM ahead
2025-04-04115.54125.30-1.66PM ahead
2025-04-03121.51134.82-2.03PM ahead
2025-04-02116.67129.91-2.11PM ahead
2025-04-01119.13131.51-1.99PM ahead
2025-03-31119.91132.04-1.97PM ahead
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2025-03-27119.39128.95-1.71PM ahead
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2025-03-25118.00126.62-1.64PM ahead
2025-03-24118.38126.07-1.53PM ahead
2025-03-21118.35126.01-1.54PM ahead
2025-03-20119.04126.84-1.56PM ahead
2025-03-19119.39128.35-1.72PM ahead
2025-03-18119.59127.98-1.66PM ahead
2025-03-17121.28129.53-1.65PM ahead
2025-03-14119.88126.35-1.45PM ahead
2025-03-13119.94125.19-1.31PM ahead
2025-03-12119.88125.88-1.42PM ahead
2025-03-11118.84126.53-1.65PM ahead
2025-03-10117.57125.27-1.68PM ahead
2025-03-07118.55125.57-1.60PM ahead
2025-03-06116.41127.73-2.18PM ahead
2025-03-05115.01127.39-2.36PM ahead
2025-03-04114.81128.07-2.51PM ahead
2025-03-03115.28132.09-3.00PM ahead
2025-02-28112.84129.17-3.04PM ahead
2025-02-27112.20128.13-3.05PM ahead
2025-02-26112.64128.72-3.13PM ahead
2025-02-25111.77130.95-3.64PM ahead
2025-02-24110.41130.01-3.84PM ahead
2025-02-21109.71128.44-3.84PM ahead
2025-02-20111.74126.09-3.23PM ahead
2025-02-19111.33124.62-3.13PM ahead
2025-02-18110.55123.78-3.19PM ahead
2025-02-14112.52125.16-3.12PM ahead
2025-02-13114.81124.10-2.61PM ahead
2025-02-12123.88124.69-1.27PM ahead
2025-02-11123.25123.10-1.12PM ahead
2025-02-10122.61121.93-1.05PM ahead
2025-02-07121.04120.13-1.02PM ahead
2025-02-06120.64120.89-1.21PM ahead
2025-02-05119.13108.96+0.48near the usual relationship
2025-02-04116.61108.47+0.16near the usual relationship
2025-02-03115.19108.47-0.07near the usual relationship
2025-01-31114.90108.31-0.09near the usual relationship
2025-01-30115.01108.41-0.09near the usual relationship
2025-01-29113.80107.80-0.19near the usual relationship
2025-01-28113.54107.28-0.15near the usual relationship
2025-01-27114.81108.50-0.16near the usual relationship
2025-01-24109.88105.88-0.51PM ahead
2025-01-23107.39104.34-0.67PM ahead
2025-01-22106.00102.23-0.54PM ahead
2025-01-21106.46102.99-0.60PM ahead
2025-01-17105.22101.15-0.49near the usual relationship
2025-01-16104.0399.66-0.43near the usual relationship
2025-01-15103.7798.59-0.28near the usual relationship
2025-01-14103.5498.55-0.32near the usual relationship
2025-01-13102.4697.79-0.37near the usual relationship
2025-01-10104.0697.45-0.03near the usual relationship
2025-01-08106.49101.37-0.33near the usual relationship
2025-01-07106.61100.99-0.25near the usual relationship
2025-01-06107.16100.66-0.10near the usual relationship
2025-01-03107.22101.51-0.24near the usual relationship
2025-01-02105.91100.74-0.33near the usual relationship
2024-12-31105.28100.12-0.33near the usual relationship
2024-12-30104.5299.83-0.41near the usual relationship
2024-12-27105.25101.03-0.50PM ahead
2024-12-26105.59101.25-0.48near the usual relationship
2024-12-24105.10102.25-0.75PM ahead
2024-12-23104.99102.97-0.91PM ahead
2024-12-20105.04103.34-0.97PM ahead
2024-12-19106.87101.63-0.35near the usual relationship
2024-12-18107.25103.61-0.65PM ahead
2024-12-17108.09104.85-0.72PM ahead
2024-12-16109.10104.77-0.54PM ahead
2024-12-13109.13105.33-0.64PM ahead
2024-12-12108.87105.65-0.74PM ahead
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2024-12-09109.74107.07-0.86PM ahead
2024-12-06109.57108.61-1.16PM ahead
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2024-12-03107.33107.89-1.44PM ahead
2024-12-02109.36108.99-1.29PM ahead
2024-11-29109.97110.69-1.48PM ahead
2024-11-27109.97109.66-1.32PM ahead
2024-11-26109.30110.04-1.50PM ahead
2024-11-25108.20108.73-1.48PM ahead
2024-11-22108.35108.14-1.37PM ahead
2024-11-21107.19109.15-1.74PM ahead
2024-11-20107.48108.47-1.59PM ahead
2024-11-19107.04107.76-1.56PM ahead
2024-11-18106.32109.57-2.00PM ahead
2024-11-15105.48106.97-1.72PM ahead
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2024-11-13102.67104.18-1.77PM ahead
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2024-11-06103.30104.24-1.74PM ahead
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2024-11-01101.65108.68-2.94PM ahead
2024-10-31101.39110.39-3.36PM ahead
2024-10-3099.59109.90-3.73PM ahead
2024-10-2999.88109.45-3.70PM ahead
2024-10-28101.19108.56-3.36PM ahead
2024-10-2599.91108.03-3.62PM ahead
2024-10-24100.43110.47-4.12PM ahead
2024-10-23100.61109.32-3.99PM ahead
2024-10-22101.13109.32-4.02PM ahead
2024-10-2199.2898.96-2.19PM ahead
2024-10-18100.00100.00-2.30PM ahead

One-day company-specific moves (4+ standard deviations, which block ideas for 10 sessions): Oct 22, 2024 (BTI +1.9%, PM +10.5%); Nov 6, 2024 (BTI +0.5%, PM -5.2%); Feb 6, 2025 (BTI +1.3%, PM +10.9%); Feb 13, 2025 (BTI -7.3%, PM -0.5%); Jul 22, 2025 (BTI +0.8%, PM -8.4%).

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

BTI and PM at a glance

BTI British American Tobacco Industries p.l.c. Common Stock ADR

Listing
NYSE · SEC CIK 1303523
Industry
Medicinal Chemicals and Botanical Products · SIC 2111 Cigarettes
Market value
$126.4B
Price history
2,521 daily closes, Oct 12, 2016 to Oct 22, 2026

PM Philip Morris International Inc

Listing
NYSE · SEC CIK 1413329
Industry
Medicinal Chemicals and Botanical Products · SIC 2111 Cigarettes
Market value
$313.4B
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.

Related
All pairs →
PairStatusAhead nowIndustry
BTI / MOWatchlistMO by 1.48 sd Medicinal Chemicals and Botanical Products
PM / MOWatchlistneither Medicinal Chemicals and Botanical Products

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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.