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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 · BKSY

As of 2026-08-20
Put/Call Volume Ratio
2.55
Put-dominant · hedging/bearish
Put/Call OI Ratio
0.30
Cumulative positioning sentiment
Front-month ATM Implied Volatility
85.4%
Market-expected move
Contracts / Expirations
52
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
201.5%10.6012.7015.000.000.3083.4%24657
101.5%8.3010.1017.500.000.3062.9%355
19086.4%6.707.5020.000.300.4591.2%279497
36080.5%4.605.4022.500.600.9083.4%153156
1,619982.5%3.203.6025.001.401.7581.5%134234
1,98517282.5%1.251.4030.004.304.9085.4%28443
5963183.4%0.400.5035.008.109.80100.0%3121
1,8059891.2%0.150.3040.0013.1014.60123.4%08
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.