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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 · TECX

As of 2026-08-20
Put/Call Volume Ratio
–
Insufficient data
Put/Call OI Ratio
0.04
Cumulative positioning sentiment
Front-month ATM Implied Volatility
122.5%
Market-expected move
Contracts / Expirations
39
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––20.000.004.9081.5%01
120152.7%10.5014.5025.000.004.9053.2%05
50121.5%5.9010.5030.000.404.90140.0%01
600123.4%3.507.5035.002.006.00114.7%010
6140122.5%1.505.5040.00–––––
2500136.1%0.504.9045.00–––––
820156.6%0.104.9050.00–––––
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.