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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 · CWST

As of 2026-08-20
Put/Call Volume Ratio
5.00
Put-dominant · hedging/bearish
Put/Call OI Ratio
2.53
Cumulative positioning sentiment
Front-month ATM Implied Volatility
34.7%
Market-expected move
Contracts / Expirations
32
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––65.000.002.1547.3%01
–––––70.000.002.0038.6%045
13042.5%16.6020.2075.000.002.1029.8%0202
1047.3%12.0016.0080.000.002.9522.0%011
6040.5%7.8011.2085.000.002.3514.2%062
10042.5%4.508.0090.001.003.9037.6%0206
20034.7%1.104.6095.00–––––
73038.6%0.203.10100.00–––––
26117.1%0.002.50105.00–––––
28023.0%0.001.50110.00–––––
1027.8%0.001.15115.00–––––
4042.5%0.000.95130.00–––––
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.