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Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Options · AXSM

As of 2026-08-20
Put/Call Volume Ratio
0.57
Call-dominant · bullish sentiment
Put/Call OI Ratio
1.05
Cumulative positioning sentiment
Front-month ATM Implied Volatility
41.5%
Market-expected move
Contracts / Expirations
159
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––105.000.002.1579.5%02
20113.7%96.50101.00110.000.002.1574.7%03
–––––115.000.002.1569.8%03
9084.4%76.8080.70130.000.001.3556.1%014
1078.6%71.8075.70135.000.001.6552.2%012
2078.6%66.9071.00140.000.002.1547.3%09
85068.8%61.9065.80145.000.002.2043.4%012
94064.9%57.0060.80150.000.002.2540.5%09
268061.0%52.0056.00155.000.002.2536.6%02
8057.1%47.1051.10160.000.002.3532.7%0230
3054.2%42.3046.20165.000.002.4028.8%088
4049.3%37.3041.30170.000.002.5025.9%084
4044.4%32.7036.10175.000.001.4523.0%439
605043.4%28.1031.60180.000.002.4519.0%0528
39042.5%23.7027.20185.000.252.2536.6%025
41040.5%19.5022.90190.001.253.0037.6%758
18040.5%15.7019.20195.002.254.7038.6%1023
1391139.5%12.5015.60200.003.606.7038.6%24857
1911441.5%7.2010.90210.008.5011.3039.5%3200
490738.6%3.206.00220.0014.7018.2040.5%2459
3912140.5%0.804.70230.0022.0025.8039.5%012
1,600939.5%1.151.30240.0031.2034.6042.5%0187
5931723.0%0.002.50250.0040.7044.0046.4%137
257026.9%0.002.80260.00–––––
144030.8%0.002.35270.00–––––
62034.7%0.002.50280.00–––––
24138.6%0.002.40290.0079.9083.9066.9%02
841055.1%0.050.20300.0089.8093.9071.7%08
3045.4%0.002.25310.00–––––
Click a call or put in the chain to see its history.

Source: Alpha Vantage options chain EOD (incl. greeks / IV / open interest). Contracts with low liquidity, far expirations (>180 days), and deep out-of-the-money strikes (±50%) are filtered out. P/C ratios are aggregated across the full chain.