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Stockfacts

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 · AMRX

As of 2026-08-20
Put/Call Volume Ratio
1.14
Neutral
Put/Call OI Ratio
0.41
Cumulative positioning sentiment
Front-month ATM Implied Volatility
46.4%
Market-expected move
Contracts / Expirations
20
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
20151.7%6.3010.0010.000.000.9588.3%011
2420108.8%3.907.5012.500.001.5557.1%021
413042.5%1.404.6015.000.001.7530.8%06
741037.6%0.851.1517.500.051.4046.4%112
40120.0%0.000.5020.00–––––
18036.6%0.002.1522.50–––––
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.