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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 · PTGX

As of 2026-08-20
Put/Call Volume Ratio
0.46
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.40
Cumulative positioning sentiment
Front-month ATM Implied Volatility
43.4%
Market-expected move
Contracts / Expirations
86
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––105.000.004.9045.4%01
5049.3%29.0033.80120.000.004.9029.8%01
35043.4%15.5020.10135.000.204.9051.2%120
–––––140.000.705.5045.4%02
76543.4%8.5012.80145.002.005.8039.5%1019
3043.4%5.5010.20150.004.609.0043.4%01
3043.4%4.507.00155.007.7012.0045.4%01
5543.4%1.556.40160.00–––––
4042.5%0.304.90165.00–––––
3251.2%0.504.90170.00–––––
1023.0%0.004.90180.00–––––
1025.9%0.004.90185.00–––––
1028.8%0.004.90190.00–––––
1034.7%0.004.90200.00–––––
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.