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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 · TAL

As of 2026-08-20
Put/Call Volume Ratio
0.16
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.23
Cumulative positioning sentiment
Front-month ATM Implied Volatility
41.5%
Market-expected move
Contracts / Expirations
61
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
740217.1%5.106.606.00–––––
10183.9%4.205.607.000.000.1080.5%0321
20146.8%3.304.508.000.000.7561.0%04
820114.7%2.353.509.000.000.5043.4%1272
36084.4%1.352.5010.000.000.3026.9%0449
2232038.6%0.650.9011.000.100.4036.6%2118
51441.5%0.200.4512.000.650.9539.5%1148
1331223.0%0.000.2513.00–––––
23034.7%0.000.2014.00–––––
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.