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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 · ACHC

As of 2026-08-20
Put/Call Volume Ratio
8.05
Put-dominant · hedging/bearish
Put/Call OI Ratio
0.50
Cumulative positioning sentiment
Front-month ATM Implied Volatility
67.8%
Market-expected move
Contracts / Expirations
48
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
150158.6%10.7014.1015.000.002.1584.4%02,519
170118.6%8.3011.4017.500.000.8063.9%07
78075.6%5.908.5020.000.000.9546.4%015
111078.6%3.706.6022.500.000.6029.8%045
194167.8%2.354.0025.000.150.8543.4%910461
23510653.2%0.500.7530.002.504.6053.2%0456
872038.6%0.000.5035.006.509.4042.5%0113
319055.1%0.000.9540.0011.7014.101.5%03
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.