SIC 4899 Communications Services, NEC

AST SpaceMobile Inc. vs Globalstar Inc.

WatchlistASTS / GSATPrices through Oct 22, 2026

Why these are rivals: #2 and #3 by market value ($16B vs $11B) with SEC SIC 4899 (Communications Services, NEC).

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: 0.34 (needs >= 0.60)
  • Mean reversion: ADF t-statistic of the spread: -0.92 (needs <= -2.873 (5% critical value))
Business leadership

GSAT is the larger business

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

YearASTSGSATLarger
2025$71M$273MGSAT
2024$4M$250MGSAT
2023$0M$224MGSAT
2022$14M$149MGSAT
2021$12M$124MGSAT
2020$6M$128MGSAT

GSAT led in every year with figures for both. Market value: ASTS $16.3B, GSAT $10.8B.

Stock leadership

GSAT is ahead now

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

GSAT leads ASTS by 2.55 standard deviations: +126.0% over its usual price ratio. 5 lead switches in the last year.

Price change3 mo6 mo12 mo
ASTS-31.0%-50.8%-50.7%
GSAT+4.4%+1.3%+83.2%
Relationship

Not a measured twin today

Only these tests can make a pair tradable on paper.

Pass
Aligned sessions: 1752 (needs >= 254)
Fail
Co-movement: daily return correlation, 252 sessions: 0.34 (needs >= 0.60)
Fail
Mean reversion: ADF t-statistic of the spread: -0.92 (needs <= -2.873 (5% critical value))
Pass
Speed: half-life of the spread, sessions: 48.64 (needs <= 63)
Data
Both stocks current
The twins over two years

Prices side by side, and the gap between them

ASTS AST SpaceMobile Inc. GSAT Globalstar Inc.Price index, 100 = 2024-10-18. Tint = which stock is ahead of the pair's usual 1-year relationship (z beyond +/-0.5).
200400Oct 2024Oct 2025Oct 2026ASTS 138GSAT 458
Spread z-score: ASTS relative to GSAT, against the 252 sessions before each day. Above 0: ASTS ahead; below 0: GSAT ahead. Lines at +/-2 (idea) and +/-4 (stop).
-4stop-2idea0+2idea+4stopOct 2024Oct 2025Oct 2026
Data table (504 sessions)
DateASTS indexGSAT indexzAhead
2026-10-22137.78457.69-2.55GSAT ahead
2026-10-21145.34463.47-2.45GSAT ahead
2026-10-20146.16463.36-2.47GSAT ahead
2026-10-19148.79462.58-2.43GSAT ahead
2026-10-16144.49457.69-2.52GSAT ahead
2026-10-15158.00460.97-2.27GSAT ahead
2026-10-14149.75457.80-2.45GSAT ahead
2026-10-13167.25459.36-2.13GSAT ahead
2026-10-12182.87461.36-1.87GSAT ahead
2026-10-09181.11465.69-1.95GSAT ahead
2026-10-08202.31462.36-1.59GSAT ahead
2026-10-07215.53464.86-1.41GSAT ahead
2026-10-06224.31464.63-1.29GSAT ahead
2026-10-05207.68464.13-1.55GSAT ahead
2026-10-02207.71462.36-1.55GSAT ahead
2026-10-01202.70460.47-1.63GSAT ahead
2026-09-30209.17460.52-1.55GSAT ahead
2026-09-29211.09458.86-1.52GSAT ahead
2026-09-28216.77457.47-1.43GSAT ahead
2026-09-25219.65460.47-1.42GSAT ahead
2026-09-24216.99458.13-1.46GSAT ahead
2026-09-23213.15458.36-1.54GSAT ahead
2026-09-22226.33458.47-1.35GSAT ahead
2026-09-21219.94461.36-1.48GSAT ahead
2026-09-18207.96460.25-1.67GSAT ahead
2026-09-17222.85458.47-1.44GSAT ahead
2026-09-16210.63455.02-1.62GSAT ahead
2026-09-15208.85454.63-1.66GSAT ahead
2026-09-14213.22455.52-1.62GSAT ahead
2026-09-11212.72458.25-1.66GSAT ahead
2026-09-10212.90455.41-1.65GSAT ahead
2026-09-09221.82453.80-1.50GSAT ahead
2026-09-08234.97456.80-1.34GSAT ahead
2026-09-04221.43457.47-1.57GSAT ahead
2026-09-03220.79455.47-1.58GSAT ahead
2026-09-02221.75452.58-1.55GSAT ahead
2026-09-01198.29452.08-1.97GSAT ahead
2026-08-31210.02453.08-1.79GSAT ahead
2026-08-28206.29454.24-1.88GSAT ahead
2026-08-27218.34455.86-1.70GSAT ahead
2026-08-26212.79454.58-1.80GSAT ahead
2026-08-25220.36455.75-1.70GSAT ahead
2026-08-24221.57456.19-1.70GSAT ahead
2026-08-21243.96457.58-1.38GSAT ahead
2026-08-20231.20455.58-1.57GSAT ahead
2026-08-19236.07458.13-1.52GSAT ahead
2026-08-18238.34460.52-1.52GSAT ahead
2026-08-17252.81461.30-1.32GSAT ahead
2026-08-14252.24457.75-1.32GSAT ahead
2026-08-13254.16458.97-1.31GSAT ahead
2026-08-12264.07462.36-1.21GSAT ahead
2026-08-11254.55464.25-1.37GSAT ahead
2026-08-10244.35465.66-1.54GSAT ahead
2026-08-07255.65463.36-1.36GSAT ahead
2026-08-06239.37462.47-1.61GSAT ahead
2026-08-05243.00463.63-1.57GSAT ahead
2026-08-04249.86464.97-1.49GSAT ahead
2026-08-03225.73467.69-1.89GSAT ahead
2026-07-31209.59463.25-2.14GSAT ahead
2026-07-30207.68444.97-2.04GSAT ahead
2026-07-29188.45436.52-2.35GSAT ahead
2026-07-28200.96439.13-2.16GSAT ahead
2026-07-27207.14439.08-2.06GSAT ahead
2026-07-24199.72438.52-2.21GSAT ahead
2026-07-23210.31439.97-2.05GSAT ahead
2026-07-22220.15444.13-1.94GSAT ahead
2026-07-21225.09443.74-1.87GSAT ahead
2026-07-20204.05440.74-2.23GSAT ahead
2026-07-17205.40439.91-2.23GSAT ahead
2026-07-16195.49441.86-2.46GSAT ahead
2026-07-15235.64447.41-1.84GSAT ahead
2026-07-14244.56445.30-1.70GSAT ahead
2026-07-13240.16443.52-1.77GSAT ahead
2026-07-10260.55444.97-1.49GSAT ahead
2026-07-09262.54444.58-1.47GSAT ahead
2026-07-08266.35443.61-1.42GSAT ahead
2026-07-07263.72445.08-1.49GSAT ahead
2026-07-06286.57445.58-1.18GSAT ahead
2026-07-02302.52446.63-0.99GSAT ahead
2026-07-01305.97449.80-0.99GSAT ahead
2026-06-30315.78451.63-0.89GSAT ahead
2026-06-29308.35450.74-0.98GSAT ahead
2026-06-26253.91445.86-1.68GSAT ahead
2026-06-25233.19444.19-2.00GSAT ahead
2026-06-24241.68445.24-1.90GSAT ahead
2026-06-23258.96443.97-1.64GSAT ahead
2026-06-22260.09443.41-1.63GSAT ahead
2026-06-18286.64446.74-1.31GSAT ahead
2026-06-17303.59444.52-1.08GSAT ahead
2026-06-16292.29443.08-1.22GSAT ahead
2026-06-15311.19454.30-1.08GSAT ahead
2026-06-12292.86450.91-1.30GSAT ahead
2026-06-11346.70450.63-0.66GSAT ahead
2026-06-10310.31446.19-1.05GSAT ahead
2026-06-09315.25450.08-1.03GSAT ahead
2026-06-08327.15451.08-0.90GSAT ahead
2026-06-05332.62452.74-0.86GSAT ahead
2026-06-04381.27459.19-0.39near the usual relationship
2026-06-03382.84453.36-0.32near the usual relationship
2026-06-02419.94459.13-0.01near the usual relationship
2026-06-01375.44458.30-0.44near the usual relationship
2026-05-29403.02467.86-0.24near the usual relationship
2026-05-28472.96469.08+0.37near the usual relationship
2026-05-27460.55468.36+0.27near the usual relationship
2026-05-26425.37464.41+0.00near the usual relationship
2026-05-22376.19461.13-0.44near the usual relationship
2026-05-21341.97459.52-0.80GSAT ahead
2026-05-20318.34458.08-1.07GSAT ahead
2026-05-19313.08454.36-1.11GSAT ahead
2026-05-18308.56453.97-1.17GSAT ahead
2026-05-15297.33455.47-1.34GSAT ahead
2026-05-14294.99456.02-1.38GSAT ahead
2026-05-13265.85457.41-1.82GSAT ahead
2026-05-12259.28459.30-1.96GSAT ahead
2026-05-11293.35456.97-1.45GSAT ahead
2026-05-08266.70456.08-1.84GSAT ahead
2026-05-07232.23452.69-2.40GSAT ahead
2026-05-06251.17455.41-2.13GSAT ahead
2026-05-05226.97454.86-2.58GSAT ahead
2026-05-04243.18452.58-2.30GSAT ahead
2026-05-01251.92453.91-2.19GSAT ahead
2026-04-30262.62457.25-2.06GSAT ahead
2026-04-29248.22453.52-2.29GSAT ahead
2026-04-28255.44451.58-2.17GSAT ahead
2026-04-27274.34455.02-1.92GSAT ahead
2026-04-24271.50454.52-1.97GSAT ahead
2026-04-23279.85451.63-1.82GSAT ahead
2026-04-22300.85451.91-1.51GSAT ahead
2026-04-21284.33446.41-1.71GSAT ahead
2026-04-20287.85446.47-1.67GSAT ahead
2026-04-17303.94444.58-1.41GSAT ahead
2026-04-16323.17444.63-1.15GSAT ahead
2026-04-15308.85448.02-1.38GSAT ahead
2026-04-14314.75443.97-1.26GSAT ahead
2026-04-13351.71404.96-0.36near the usual relationship
2026-04-10337.24406.46-0.56GSAT ahead
2026-04-09325.55406.30-0.71GSAT ahead
2026-04-08342.79416.19-0.58GSAT ahead
2026-04-07328.96410.30-0.70GSAT ahead
2026-04-06336.92403.69-0.52GSAT ahead
2026-04-02329.14431.85-0.91GSAT ahead
2026-04-01298.47380.74-0.78GSAT ahead
2026-03-31294.49369.02-0.70GSAT ahead
2026-03-30262.33343.46-0.89GSAT ahead
2026-03-27279.57356.46-0.78GSAT ahead
2026-03-26312.22334.88-0.02near the usual relationship
2026-03-25341.36374.35-0.12near the usual relationship
2026-03-24309.10339.41-0.12near the usual relationship
2026-03-23314.21336.68-0.01near the usual relationship
2026-03-20319.58326.29+0.20near the usual relationship
2026-03-19334.36341.85+0.20near the usual relationship
2026-03-18322.46326.02+0.25near the usual relationship
2026-03-17340.09337.68+0.33near the usual relationship
2026-03-16316.67326.85+0.17near the usual relationship
2026-03-13306.82326.02+0.05near the usual relationship
2026-03-12309.49317.29+0.20near the usual relationship
2026-03-11313.47319.96+0.22near the usual relationship
2026-03-10311.05326.52+0.10near the usual relationship
2026-03-09318.98314.79+0.37near the usual relationship
2026-03-06317.96313.57+0.38near the usual relationship
2026-03-05333.55330.07+0.36near the usual relationship
2026-03-04372.74340.57+0.71ASTS ahead
2026-03-03329.35335.74+0.25near the usual relationship
2026-03-02308.88344.46-0.14near the usual relationship
2026-02-27281.41345.96-0.55GSAT ahead
2026-02-26304.76321.57+0.10near the usual relationship
2026-02-25292.68352.46-0.47near the usual relationship
2026-02-24304.98349.02-0.25near the usual relationship
2026-02-23298.15337.74-0.20near the usual relationship
2026-02-20285.00333.91-0.35near the usual relationship
2026-02-19307.04328.07+0.05near the usual relationship
2026-02-18300.04327.85-0.05near the usual relationship
2026-02-17295.06328.13-0.12near the usual relationship
2026-02-13293.21333.68-0.22near the usual relationship
2026-02-12292.18327.79-0.16near the usual relationship
2026-02-11344.42325.74+0.58ASTS ahead
2026-02-10342.11326.57+0.54ASTS ahead
2026-02-09362.90327.13+0.79ASTS ahead
2026-02-06361.73320.29+0.88ASTS ahead
2026-02-05331.45300.74+0.78ASTS ahead
2026-02-04367.80324.46+0.90ASTS ahead
2026-02-03411.37344.35+1.13ASTS ahead
2026-02-02371.54337.68+0.79ASTS ahead
2026-01-30395.20342.35+0.99ASTS ahead
2026-01-29433.87359.18+1.18ASTS ahead
2026-01-28430.81375.30+0.98ASTS ahead
2026-01-27395.66352.46+0.89ASTS ahead
2026-01-26372.35335.57+0.85ASTS ahead
2026-01-23403.59360.96+0.88ASTS ahead
2026-01-22413.54364.85+0.94ASTS ahead
2026-01-21367.80337.85+0.79ASTS ahead
2026-01-20399.57332.52+1.17ASTS ahead
2026-01-16411.41334.24+1.26ASTS ahead
2026-01-15359.81348.85+0.61ASTS ahead
2026-01-14338.38352.96+0.34near the usual relationship
2026-01-13329.50357.24+0.21near the usual relationship
2026-01-12349.64354.46+0.46near the usual relationship
2026-01-09347.09333.35+0.66ASTS ahead
2026-01-08321.82332.02+0.41near the usual relationship
2026-01-07304.66338.07+0.16near the usual relationship
2026-01-06346.45373.91+0.27near the usual relationship
2026-01-05323.10356.02+0.20near the usual relationship
2026-01-02296.62355.52-0.08near the usual relationship
2025-12-31258.10339.13-0.38near the usual relationship
2025-12-30265.39342.88-0.31near the usual relationship
2025-12-29253.98333.29-0.36near the usual relationship
2025-12-26255.69349.41-0.49near the usual relationship
2025-12-24277.36351.41-0.23near the usual relationship
2025-12-23304.44354.18+0.06near the usual relationship
2025-12-22307.32370.19-0.05near the usual relationship
2025-12-19269.51345.85-0.25near the usual relationship
2025-12-18234.29325.79-0.51GSAT ahead
2025-12-17219.83316.18-0.61GSAT ahead
2025-12-16242.96353.91-0.64GSAT ahead
2025-12-15240.97383.63-0.92GSAT ahead
2025-12-12272.57405.63-0.69GSAT ahead
2025-12-11301.17409.35-0.40near the usual relationship
2025-12-10280.92390.46-0.46near the usual relationship
2025-12-09258.85379.13-0.62GSAT ahead
2025-12-08262.97376.69-0.54GSAT ahead
2025-12-05262.69380.46-0.57GSAT ahead
2025-12-04258.17379.41-0.61GSAT ahead
2025-12-03218.34362.02-0.97GSAT ahead
2025-12-02202.17339.85-1.01GSAT ahead
2025-12-01186.96334.02-1.20GSAT ahead
2025-11-28199.72337.52-1.03GSAT ahead
2025-11-26197.30339.13-1.08GSAT ahead
2025-11-25197.26338.29-1.07GSAT ahead
2025-11-24195.45332.74-1.05GSAT ahead
2025-11-21182.55315.57-1.10GSAT ahead
2025-11-20180.17314.77-1.13GSAT ahead
2025-11-19206.15330.41-0.87GSAT ahead
2025-11-18206.89335.79-0.90GSAT ahead
2025-11-17201.14328.85-0.93GSAT ahead
2025-11-14218.19349.74-0.87GSAT ahead
2025-11-13218.34351.02-0.87GSAT ahead
2025-11-12229.18357.68-0.77GSAT ahead
2025-11-11241.26332.91-0.39near the usual relationship
2025-11-10244.14319.90-0.23near the usual relationship
2025-11-07245.88280.46+0.19near the usual relationship
2025-11-06231.98268.07+0.16near the usual relationship
2025-11-05250.11284.07+0.21near the usual relationship
2025-11-04248.93260.68+0.45near the usual relationship
2025-11-03252.83279.90+0.29near the usual relationship
2025-10-31285.18302.29+0.41near the usual relationship
2025-10-30272.49282.13+0.48near the usual relationship
2025-10-29284.51230.79+1.22ASTS ahead
2025-10-28276.37232.18+1.12ASTS ahead
2025-10-27282.34236.85+1.12ASTS ahead
2025-10-24261.90251.51+0.72ASTS ahead
2025-10-23254.87244.79+0.72ASTS ahead
2025-10-22253.55233.68+0.84ASTS ahead
2025-10-21279.35249.79+0.93ASTS ahead
2025-10-20294.28247.18+1.13ASTS ahead
2025-10-17296.70242.01+1.22ASTS ahead
2025-10-16318.05246.01+1.39ASTS ahead
2025-10-15340.05247.62+1.59ASTS ahead
2025-10-14335.82240.62+1.65ASTS ahead
2025-10-13321.61246.12+1.46ASTS ahead
2025-10-10291.51241.07+1.23ASTS ahead
2025-10-09308.42261.46+1.16ASTS ahead
2025-10-08288.56252.96+1.06ASTS ahead
2025-10-07265.64242.96+0.94ASTS ahead
2025-10-06259.06248.57+0.79ASTS ahead
2025-10-03240.80234.07+0.75ASTS ahead
2025-10-02235.11223.73+0.82ASTS ahead
2025-10-01202.35217.57+0.44near the usual relationship
2025-09-30174.41202.18+0.21near the usual relationship
2025-09-29173.56196.51+0.28near the usual relationship
2025-09-26174.45189.95+0.40near the usual relationship
2025-09-25175.52192.51+0.38near the usual relationship
2025-09-24193.67198.45+0.59ASTS ahead
2025-09-23194.74203.34+0.53ASTS ahead
2025-09-22173.60200.34+0.22near the usual relationship
2025-09-19160.27195.01+0.05near the usual relationship
2025-09-18147.26192.01-0.17near the usual relationship
2025-09-17146.38190.45-0.16near the usual relationship
2025-09-16143.67178.29-0.02near the usual relationship
2025-09-15145.59173.18+0.11near the usual relationship
2025-09-12137.60166.34+0.06near the usual relationship
2025-09-11136.35168.29-0.01near the usual relationship
2025-09-10133.55172.90-0.16near the usual relationship
2025-09-09131.17205.07-0.75GSAT ahead
2025-09-08144.88210.79-0.53GSAT ahead
2025-09-05150.71173.51+0.20near the usual relationship
2025-09-04148.76170.51+0.21near the usual relationship
2025-09-03160.70168.06+0.49near the usual relationship
2025-09-02173.28168.62+0.71ASTS ahead
2025-08-29173.92166.29+0.77ASTS ahead
2025-08-28173.95159.67+0.90ASTS ahead
2025-08-27171.46156.67+0.92ASTS ahead
2025-08-26179.21155.45+1.08ASTS ahead
2025-08-25177.72148.56+1.20ASTS ahead
2025-08-22167.27148.34+1.01ASTS ahead
2025-08-21159.84142.84+0.99ASTS ahead
2025-08-20160.20138.45+1.09ASTS ahead
2025-08-19159.74139.90+1.05ASTS ahead
2025-08-18171.14146.40+1.13ASTS ahead
2025-08-15170.86148.40+1.09ASTS ahead
2025-08-14172.35149.67+1.10ASTS ahead
2025-08-13177.86152.67+1.15ASTS ahead
2025-08-12176.83156.17+1.07ASTS ahead
2025-08-11163.18157.06+0.80ASTS ahead
2025-08-08165.71158.17+0.83ASTS ahead
2025-08-07169.55139.90+1.30ASTS ahead
2025-08-06184.04145.29+1.45ASTS ahead
2025-08-05186.82138.73+1.66ASTS ahead
2025-08-04182.59134.73+1.70ASTS ahead
2025-08-01186.43128.62+1.94ASTS ahead
2025-07-31188.95130.51+1.96ASTS ahead
2025-07-30192.93131.23+2.03ASTS ahead
2025-07-29188.66132.45+1.95ASTS ahead
2025-07-28192.68137.78+1.91ASTS ahead
2025-07-25193.09136.51+1.97ASTS ahead
2025-07-24213.43138.51+2.27ASTS ahead
2025-07-23209.38145.01+2.08ASTS ahead
2025-07-22202.88143.78+2.02ASTS ahead
2025-07-21201.39144.34+2.00ASTS ahead
2025-07-18206.04155.40+1.84ASTS ahead
2025-07-17204.16157.12+1.79ASTS ahead
2025-07-16187.03152.56+1.61ASTS ahead
2025-07-15181.66153.51+1.50ASTS ahead
2025-07-14170.08153.51+1.28ASTS ahead
2025-07-11161.98150.84+1.19ASTS ahead
2025-07-10156.25151.73+1.06ASTS ahead
2025-07-09151.03150.17+0.99ASTS ahead
2025-07-08161.55149.73+1.22ASTS ahead
2025-07-07162.37147.34+1.30ASTS ahead
2025-07-03162.05138.45+1.50ASTS ahead
2025-07-02162.44132.17+1.67ASTS ahead
2025-07-01160.31128.56+1.73ASTS ahead
2025-06-30166.06130.84+1.81ASTS ahead
2025-06-27175.41130.78+2.01ASTS ahead
2025-06-26179.89130.06+2.13ASTS ahead
2025-06-25177.58128.95+2.13ASTS ahead
2025-06-24189.13132.12+2.29ASTS ahead
2025-06-23178.39132.17+2.12ASTS ahead
2025-06-20163.26130.45+1.89ASTS ahead
2025-06-18157.60132.45+1.74ASTS ahead
2025-06-17142.50129.62+1.49ASTS ahead
2025-06-16148.93129.90+1.63ASTS ahead
2025-06-13136.35121.95+1.56ASTS ahead
2025-06-12131.20123.28+1.40ASTS ahead
2025-06-11129.60121.84+1.41ASTS ahead
2025-06-10126.90121.12+1.37ASTS ahead
2025-06-09123.74117.73+1.38ASTS ahead
2025-06-06110.84110.56+1.24ASTS ahead
2025-06-05109.63109.62+1.23ASTS ahead
2025-06-04101.95109.01+1.03ASTS ahead
2025-06-0389.48105.28+0.73ASTS ahead
2025-06-0285.82103.17+0.67ASTS ahead
2025-05-3081.98102.56+0.56ASTS ahead
2025-05-2983.76103.95+0.58ASTS ahead
2025-05-2888.06105.01+0.69ASTS ahead
2025-05-2788.27106.23+0.67ASTS ahead
2025-05-2385.63101.45+0.71ASTS ahead
2025-05-2286.74102.73+0.71ASTS ahead
2025-05-2184.68101.73+0.68ASTS ahead
2025-05-2088.95106.51+0.68ASTS ahead
2025-05-1987.46102.12+0.73ASTS ahead
2025-05-1694.74101.95+0.91ASTS ahead
2025-05-1593.25103.67+0.83ASTS ahead
2025-05-1493.28103.67+0.82ASTS ahead
2025-05-1394.35105.12+0.80ASTS ahead
2025-05-1296.52105.84+0.83ASTS ahead
2025-05-0991.5497.70+0.87ASTS ahead
2025-05-0889.73112.17+0.57ASTS ahead
2025-05-0789.98111.73+0.59ASTS ahead
2025-05-0689.13110.28+0.60ASTS ahead
2025-05-0587.95110.51+0.57ASTS ahead
2025-05-0293.89113.34+0.64ASTS ahead
2025-05-0181.81109.34+0.47near the usual relationship
2025-04-3082.48106.78+0.53ASTS ahead
2025-04-2984.93109.28+0.54ASTS ahead
2025-04-2886.18109.45+0.57ASTS ahead
2025-04-2584.43108.95+0.55ASTS ahead
2025-04-2485.54108.62+0.58ASTS ahead
2025-04-2379.67106.12+0.51ASTS ahead
2025-04-2275.69105.51+0.45near the usual relationship
2025-04-2173.79105.73+0.42near the usual relationship
2025-04-1783.12108.73+0.55ASTS ahead
2025-04-1679.57108.14+0.50ASTS ahead
2025-04-1581.45109.51+0.52ASTS ahead
2025-04-1481.41108.56+0.54ASTS ahead
2025-04-1182.73108.67+0.56ASTS ahead
2025-04-1082.23107.23+0.58ASTS ahead
2025-04-0985.79111.23+0.59ASTS ahead
2025-04-0872.14102.51+0.48near the usual relationship
2025-04-0775.80103.89+0.53ASTS ahead
2025-04-0471.32103.56+0.47near the usual relationship
2025-04-0376.69109.17+0.50ASTS ahead
2025-04-0279.64115.62+0.48near the usual relationship
2025-04-0177.65115.06+0.46near the usual relationship
2025-03-3180.81115.89+0.51ASTS ahead
2025-03-2885.50118.23+0.56ASTS ahead
2025-03-2791.68125.12+0.58ASTS ahead
2025-03-2696.98128.06+0.62ASTS ahead
2025-03-25101.46128.84+0.67ASTS ahead
2025-03-24104.12130.12+0.70ASTS ahead
2025-03-2191.36122.06+0.63ASTS ahead
2025-03-2087.74120.12+0.61ASTS ahead
2025-03-1991.15120.56+0.65ASTS ahead
2025-03-1893.28115.45+0.73ASTS ahead
2025-03-1799.57120.06+0.77ASTS ahead
2025-03-14100.04118.51+0.80ASTS ahead
2025-03-1392.82119.01+0.71ASTS ahead
2025-03-1297.94123.12+0.74ASTS ahead
2025-03-11101.85123.28+0.79ASTS ahead
2025-03-10103.55120.73+0.84ASTS ahead
2025-03-07118.69128.28+0.93ASTS ahead
2025-03-06114.36124.56+0.93ASTS ahead
2025-03-05120.11128.28+0.96ASTS ahead
2025-03-04101.67119.89+0.85ASTS ahead
2025-03-0391.04116.31+0.77ASTS ahead
2025-02-2896.34119.95+0.81ASTS ahead
2025-02-2792.68119.78+0.77ASTS ahead
2025-02-2696.80120.78+0.82ASTS ahead
2025-02-2593.00108.73+0.89ASTS ahead
2025-02-24101.53114.34+0.94ASTS ahead
2025-02-21101.78114.84+0.95ASTS ahead
2025-02-20112.40123.67+0.98ASTS ahead
2025-02-19110.77127.84+0.94ASTS ahead
2025-02-18109.81123.84+0.97ASTS ahead
2025-02-14114.07125.90+1.00ASTS ahead
2025-02-13106.79122.78+0.96ASTS ahead
2025-02-1298.12117.01+0.93ASTS ahead
2025-02-11100.92135.17+0.82ASTS ahead
2025-02-10110.66130.00+0.96ASTS ahead
2025-02-0794.21125.83+0.83ASTS ahead
2025-02-0696.38133.33+0.80ASTS ahead
2025-02-0587.81131.67+0.73ASTS ahead
2025-02-0482.05128.33+0.69ASTS ahead
2025-02-0376.30125.00+0.65ASTS ahead
2025-01-3171.93127.50+0.57ASTS ahead
2025-01-3064.71123.33+0.50ASTS ahead
2025-01-2962.97130.83+0.42near the usual relationship
2025-01-2871.57159.17+0.36near the usual relationship
2025-01-2768.09151.67+0.36near the usual relationship
2025-01-2472.32165.00+0.34near the usual relationship
2025-01-2370.36158.33+0.36near the usual relationship
2025-01-2279.92161.67+0.48near the usual relationship
2025-01-2182.09164.17+0.49near the usual relationship
2025-01-1773.85157.50+0.43near the usual relationship
2025-01-1674.63155.00+0.47near the usual relationship
2025-01-1576.55155.00+0.50ASTS ahead
2025-01-1472.78151.67+0.47near the usual relationship
2025-01-1374.88150.00+0.52ASTS ahead
2025-01-1079.50157.50+0.53ASTS ahead
2025-01-0879.99165.00+0.50ASTS ahead
2025-01-0781.73178.33+0.45near the usual relationship
2025-01-0685.79182.50+0.48near the usual relationship
2025-01-0385.18183.33+0.47near the usual relationship
2025-01-0276.90176.67+0.41near the usual relationship
2024-12-3174.98172.50+0.42near the usual relationship
2024-12-3077.51180.83+0.41near the usual relationship
2024-12-2781.45179.17+0.47near the usual relationship
2024-12-2687.70177.50+0.55ASTS ahead
2024-12-2483.48164.17+0.59ASTS ahead
2024-12-2382.62160.83+0.60ASTS ahead
2024-12-2081.31162.50+0.58ASTS ahead
2024-12-1981.73156.67+0.63ASTS ahead
2024-12-1883.01154.17+0.66ASTS ahead
2024-12-1788.06158.33+0.70ASTS ahead
2024-12-1686.35162.50+0.66ASTS ahead
2024-12-1383.44162.50+0.63ASTS ahead
2024-12-1282.91166.67+0.61ASTS ahead
2024-12-1183.72185.00+0.52ASTS ahead
2024-12-1086.57190.83+0.53ASTS ahead
2024-12-0992.34175.83+0.67ASTS ahead
2024-12-0689.98184.17+0.61ASTS ahead
2024-12-0579.99171.67+0.57ASTS ahead
2024-12-0480.45174.17+0.56ASTS ahead
2024-12-0381.41175.00+0.57ASTS ahead
2024-12-0282.52160.83+0.67ASTS ahead
2024-11-2984.61162.50+0.69ASTS ahead
2024-11-2782.76158.33+0.70ASTS ahead
2024-11-2683.12151.67+0.75ASTS ahead
2024-11-2586.03155.83+0.77ASTS ahead
2024-11-2285.64149.17+0.81ASTS ahead
2024-11-2185.79147.50+0.83ASTS ahead
2024-11-2083.81142.50+0.85ASTS ahead
2024-11-1992.89145.00+0.94ASTS ahead
2024-11-1891.68142.50+0.95ASTS ahead
2024-11-1586.11150.00+0.84ASTS ahead
2024-11-1495.24157.50+0.90ASTS ahead
2024-11-1399.11145.83+1.02ASTS ahead
2024-11-1286.21158.33+0.81ASTS ahead
2024-11-1187.99167.50+0.78ASTS ahead
2024-11-0878.14165.00+0.69ASTS ahead
2024-11-0776.24154.17+0.73ASTS ahead
2024-11-0680.03155.00+0.78ASTS ahead
2024-11-0585.75145.83+0.92ASTS ahead
2024-11-0485.07151.67+0.88ASTS ahead
2024-11-0184.75115.00+1.16ASTS ahead
2024-10-3184.6187.50+1.44ASTS ahead
2024-10-3089.3089.17+1.48ASTS ahead
2024-10-2995.8894.17+1.51ASTS ahead
2024-10-2894.9991.67+1.55ASTS ahead
2024-10-2591.0485.83+1.58ASTS ahead
2024-10-2489.0985.83+1.58ASTS ahead
2024-10-2393.3288.33+1.61ASTS ahead
2024-10-2299.1190.83+1.66ASTS ahead
2024-10-2198.2293.33+1.64ASTS ahead
2024-10-18100.00100.00+1.60ASTS ahead

No one-day company-specific move of 4+ standard deviations in this window. Upcoming earnings: GSAT Nov 5, 2026 (not-supplied).

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

ASTS and GSAT at a glance

ASTS AST SpaceMobile Inc.

Listing
Nasdaq · SEC CIK 1780312
Industry
Telecommunications Equipment · SIC 4899 Communications Services, NEC
Market value
$16.3B
Price history
1,752 daily closes, Nov 1, 2019 to Oct 22, 2026

GSAT Globalstar Inc.

Listing
Nasdaq · SEC CIK 1366868
Industry
Telecommunications Equipment · SIC 4899 Communications Services, NEC
Market value
$10.8B
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
ECHO / ASTSWatchlistECHO by 2.97 sdSIC 4899 Communications Services, NEC
ECHO / GSATWatchlistGSAT by 1.44 sdSIC 4899 Communications Services, NEC

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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.