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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 · INSP

As of 2026-08-20
Put/Call Volume Ratio
0.06
Call-dominant · bullish sentiment
Put/Call OI Ratio
1.42
Cumulative positioning sentiment
Front-month ATM Implied Volatility
52.2%
Market-expected move
Contracts / Expirations
87
5 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––35.000.002.1573.7%0202
–––––40.000.000.5557.1%04
2601.5%14.5018.2045.000.002.4042.5%06
2049.3%10.9012.4050.000.052.5081.5%03
3054.2%6.508.8055.000.852.1560.0%017
11049.3%3.404.8060.002.503.2052.2%013
34450.3%1.502.6065.004.506.9051.2%02
11049.3%0.551.1070.008.4010.5051.2%012
28049.3%0.050.6075.00–––––
21035.6%0.000.5080.00–––––
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.