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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 · CSTM

As of 2026-07-09
Put/Call Volume Ratio
0.39
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.61
Cumulative positioning sentiment
Front-month ATM Implied Volatility
53.2%
Market-expected move
Contracts / Expirations
119
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––24.000.000.7562.9%02
–––––25.000.000.7552.2%024
1082.5%2.705.1026.000.050.5588.3%028
–––––27.000.150.3062.9%030
1086.4%1.203.7028.000.300.3554.2%3165
3049.3%1.051.4029.000.550.7554.2%1266
4931353.2%0.650.9030.001.001.2553.2%1168
121253.2%0.300.5531.001.651.9555.1%268
232056.1%0.150.3532.002.202.7043.4%3306
809059.0%0.050.2533.003.403.8070.8%1106
252042.5%0.000.7534.002.855.301.5%078
238049.3%0.000.3035.003.606.501.5%030
126198.1%0.050.3536.005.706.601.5%1624
209063.9%0.000.2537.00–––––
107069.8%0.000.1538.00–––––
130076.6%0.000.2539.00–––––
81082.5%0.000.3540.009.0010.901.5%02
19088.3%0.000.3041.00–––––
6094.2%0.000.5042.00–––––
10104.9%0.000.9544.00–––––
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.