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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 · NTLA

As of 2026-08-20
Put/Call Volume Ratio
0.18
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.62
Cumulative positioning sentiment
Front-month ATM Implied Volatility
74.7%
Market-expected move
Contracts / Expirations
66
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
70132.2%3.807.307.000.001.1591.2%023
1088.3%3.006.008.000.002.0071.7%019
2076.6%2.154.909.000.052.00200.5%0117
266788.3%1.903.6010.000.000.2538.6%15838
972886.4%1.202.8511.000.050.6066.9%81,019
68925287.3%1.051.8512.000.550.8566.9%482,387
62045274.7%0.601.0513.000.701.4555.1%40229
3696773.7%0.300.7014.001.352.7074.7%4405
1,1536379.5%0.200.5015.002.003.5067.8%0262
285441.5%0.000.5516.002.304.8051.2%029
1,9673050.3%0.000.4017.003.206.70116.6%045
365158.1%0.000.1518.004.306.9083.4%01
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.