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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 · TNK

As of 2026-08-20
Put/Call Volume Ratio
0.01
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.60
Cumulative positioning sentiment
Front-month ATM Implied Volatility
40.5%
Market-expected move
Contracts / Expirations
40
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––60.000.000.4054.2%010
–––––65.000.000.9544.4%013
3073.7%20.8023.4070.000.001.1535.6%0204
12046.4%15.5017.8075.000.051.3557.1%050
2753944.4%11.2013.1080.000.401.0042.5%043
44037.6%6.508.9085.000.951.4034.7%022
28036.6%3.805.2090.002.254.7040.5%0200
1235239.5%2.053.2095.005.007.3039.5%0100
4039.5%0.751.70100.00–––––
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.