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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 · SIRI

As of 2026-08-20
Put/Call Volume Ratio
0.09
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.27
Cumulative positioning sentiment
Front-month ATM Implied Volatility
32.7%
Market-expected move
Contracts / Expirations
288
10 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
101.5%7.4011.3519.00–––––
10141.0%6.6510.3520.00–––––
101.5%5.459.3521.00–––––
–––––23.000.000.6362.9%01
101.5%2.435.8524.000.000.5552.2%04
11288.3%2.015.4025.000.000.2340.5%01
3033.7%0.464.4026.000.000.4929.8%069
–––––26.500.000.7023.9%035
–––––27.000.010.5649.3%0441
–––––27.500.040.5840.5%32
2156.1%0.451.8728.000.030.9540.5%079
8032.7%0.011.0128.500.070.9928.8%154
302049.3%0.000.5529.000.650.9927.8%87241
1220114.2%0.000.5929.500.392.0228.8%02
1441141.5%0.020.3630.001.202.3943.4%01
9023.9%0.000.1630.50–––––
77028.8%0.000.1331.000.784.351.5%84
11033.7%0.000.7531.50–––––
120037.6%0.000.2032.001.695.201.5%22
–––––32.502.685.6562.0%02
18045.4%0.000.4033.003.505.601.5%41
–––––33.503.206.651.5%01
18053.2%0.000.7834.004.057.6098.1%02
–––––34.504.557.551.5%01
–––––35.004.708.251.5%22
–––––35.505.558.551.5%01
616067.8%0.000.2536.005.658.801.5%20
–––––38.008.1011.051.5%20
–––––39.008.9010.751.5%30
144093.2%0.000.1040.009.6513.60112.7%02
–––––41.0010.6514.60119.5%01
–––––42.0011.6515.201.5%02
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.