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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 · SDRL

As of 2026-08-20
Put/Call Volume Ratio
–
Insufficient data
Put/Call OI Ratio
0.07
Cumulative positioning sentiment
Front-month ATM Implied Volatility
42.5%
Market-expected move
Contracts / Expirations
39
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
317053.2%7.808.9040.00–––––
15041.5%3.204.8045.000.601.0537.6%01
19042.5%0.702.2550.00–––––
1031.7%0.000.7560.00–––––
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.