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Stockfacts

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 · TREX

As of 2026-08-20
Put/Call Volume Ratio
0.27
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.63
Cumulative positioning sentiment
Front-month ATM Implied Volatility
42.5%
Market-expected move
Contracts / Expirations
93
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––30.000.000.7562.9%01
–––––32.500.000.7552.2%01
–––––35.000.000.7543.4%01
101.5%8.9010.8037.50–––––
1030.8%6.508.4040.000.100.4547.3%1010
–––––42.500.550.7045.4%02
16143.4%3.204.1045.000.951.7045.4%04
20642.5%2.002.5047.502.102.4542.5%10
31937.6%0.651.4050.003.405.1051.2%01
10144.4%0.500.9552.50–––––
21643.4%0.050.6555.00–––––
2033.7%0.000.7560.00–––––
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.