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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 · WAT

As of 2026-08-20
Put/Call Volume Ratio
4.90
Put-dominant · hedging/bearish
Put/Call OI Ratio
0.63
Cumulative positioning sentiment
Front-month ATM Implied Volatility
35.6%
Market-expected move
Contracts / Expirations
99
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––250.000.008.6054.2%01
–––––300.000.006.8034.7%0238
–––––310.000.005.4031.7%02
–––––320.000.005.4027.8%01
11041.5%45.5052.80360.000.006.7015.1%01
20040.5%38.2043.80370.002.355.6036.6%07
1039.5%30.1036.40380.002.407.8032.7%21
23037.6%22.8029.10390.005.0010.0031.7%02
8535.6%17.7020.70400.0011.2014.2034.7%050
22035.6%10.7017.70410.0013.6019.3031.7%1000
201134.7%8.2011.80420.0022.0025.7033.7%01
7035.6%4.809.80430.00–––––
21037.6%2.558.70440.00–––––
6136.6%1.705.60450.00–––––
4015.1%0.006.50460.00–––––
1018.1%0.006.80470.00–––––
11020.0%0.001.60480.00–––––
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.