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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 · IIPR

As of 2026-08-20
Put/Call Volume Ratio
0.37
Call-dominant · bullish sentiment
Put/Call OI Ratio
1.52
Cumulative positioning sentiment
Front-month ATM Implied Volatility
29.8%
Market-expected move
Contracts / Expirations
76
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––40.000.000.7548.3%03
2001.5%9.9013.3045.000.000.7533.7%01
–––––50.000.100.4035.6%1266
111229.8%2.753.2055.001.001.1029.8%16319
1807124.9%0.200.8560.002.254.6020.0%1105
2586228.8%0.050.1565.006.509.9029.8%219
36328.8%0.000.1570.0012.4014.8059.0%30
22037.6%0.000.4075.00–––––
2045.4%0.000.3080.00–––––
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.