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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 · AUPH

As of 2026-08-20
Put/Call Volume Ratio
0.08
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.80
Cumulative positioning sentiment
Front-month ATM Implied Volatility
40.5%
Market-expected move
Contracts / Expirations
70
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
10164.4%6.5010.509.00–––––
10178.1%6.009.5010.00–––––
150153.7%5.008.5011.00–––––
601.5%3.506.9012.000.000.4558.1%01
7048.3%2.556.1013.000.000.7546.4%028
2045.4%1.605.1014.000.000.6535.6%07
841532.7%1.703.0015.000.000.5025.9%1102
572433.7%1.251.7516.000.000.6015.1%010
373440.5%0.701.2017.000.251.0039.5%28
2010734.7%0.100.7018.00–––––
15717.1%0.000.5019.00–––––
1919142.5%0.100.1520.00–––––
3738.6%0.000.6022.00–––––
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.