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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 · HLIO

As of 2026-08-20
Put/Call Volume Ratio
0.00
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.02
Cumulative positioning sentiment
Front-month ATM Implied Volatility
38.6%
Market-expected move
Contracts / Expirations
21
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
10131.2%34.5039.0040.00–––––
1029.8%9.8013.3065.00–––––
5039.5%5.309.7070.00–––––
106036.6%2.005.9075.000.304.9038.6%02
229045.4%0.104.9080.00–––––
43063.9%0.104.9085.00–––––
3023.0%0.004.8090.00–––––
25035.6%0.004.80100.00–––––
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.