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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 · OLN

As of 2026-07-09
Put/Call Volume Ratio
0.80
Neutral
Put/Call OI Ratio
0.61
Cumulative positioning sentiment
Front-month ATM Implied Volatility
54.2%
Market-expected move
Contracts / Expirations
57
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
20212.2%4.906.5015.00–––––
10111.7%2.453.6017.500.000.2047.3%5286
1463428.8%0.050.8520.000.450.6554.2%21380
681036.6%0.000.4022.502.152.7063.9%2597
458364.9%0.000.1525.003.205.001.5%239
210089.3%0.000.6527.506.007.701.5%02
7310109.8%0.000.5030.00–––––
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.