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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 · GATX

As of 2026-08-20
Put/Call Volume Ratio
0.25
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.97
Cumulative positioning sentiment
Front-month ATM Implied Volatility
24.9%
Market-expected move
Contracts / Expirations
54
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––115.000.004.8052.2%04
–––––120.000.004.8047.3%06
–––––125.000.004.8042.5%010
–––––130.000.004.8038.6%012
–––––135.000.004.8033.7%09
–––––140.000.004.8029.8%010
–––––145.000.004.8025.9%010
–––––150.000.004.8022.0%07
–––––155.000.004.8018.1%055
4023.0%15.5019.40160.000.004.8014.2%026
–––––165.000.004.8010.3%016
4022.0%6.5011.00170.000.704.8028.8%01
14023.9%4.707.30175.00–––––
2024.9%2.404.90180.005.008.0024.9%01
82027.8%0.954.30185.008.8011.5026.9%138
5110.3%0.002.95190.00–––––
12141.5%0.104.80195.0016.9020.5029.8%03
72116.1%0.002.35200.0021.9025.5034.7%068
29058.1%0.104.80210.00–––––
14026.9%0.004.80220.00–––––
1031.7%0.004.80230.00–––––
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.