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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 · KLAR

As of 2026-08-20
Put/Call Volume Ratio
1.60
Put-dominant · hedging/bearish
Put/Call OI Ratio
1.01
Cumulative positioning sentiment
Front-month ATM Implied Volatility
51.2%
Market-expected move
Contracts / Expirations
218
9 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
76205.4%3.804.7010.000.000.25104.9%04
10149.8%2.803.6011.000.000.1578.6%02
01080.5%1.902.2512.000.000.0554.2%54
–––––12.500.000.1541.5%10
310551.2%0.951.2513.000.000.1528.8%455
06248.3%0.550.8513.500.150.3053.2%2960
7222863.9%0.400.6514.000.350.5051.2%1,1861,538
23639954.2%0.200.3014.500.650.9562.0%134397
1,23428853.2%0.100.1515.000.801.3548.3%176440
2698136.6%0.000.1015.501.451.8069.8%58186
6832346.4%0.000.1516.001.952.3083.4%2245
53855.1%0.000.1516.502.302.7057.1%18
255762.9%0.000.1517.002.703.4089.3%1094
51170.8%0.000.0517.503.303.90113.7%671
66078.6%0.000.0518.003.304.401.5%0330
31785.4%0.000.0518.504.404.80133.2%3151
130092.2%0.000.0519.004.305.401.5%01
48099.0%0.000.0519.504.805.901.5%16
6652104.9%0.000.0520.005.806.30142.0%04
2170111.7%0.000.0520.505.806.901.5%023
2481117.6%0.000.3521.006.807.50191.7%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.