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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 · TYRA

As of 2026-08-20
Put/Call Volume Ratio
3.00
Put-dominant · hedging/bearish
Put/Call OI Ratio
0.31
Cumulative positioning sentiment
Front-month ATM Implied Volatility
132.2%
Market-expected move
Contracts / Expirations
29
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
130180.0%9.0013.9015.000.004.9078.6%023
–––––17.500.004.9058.1%017
20157.6%5.509.5020.000.254.90195.6%13
20149.8%3.708.0022.50–––––
100154.7%2.507.0025.001.805.70145.9%25
1,1470104.9%0.402.7530.004.508.60132.2%016
10045.4%0.004.9035.00–––––
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.