INFU Options History — October 2025

In October 2025, INFU traded between $9.04 and $10.53. ATM implied volatility averaged 62.7%, placing in the 16.1% IV rank vs the trailing year. The 30-day expected move averaged 16.5%. IV traded above realized volatility by 24.1% (HV 20d: 38.6%). Max pain ranged from $5.00 to $10.00. Net GEX was positive for 23 of 23 trading days. Term structure was in contango for 15 of 23 days. Put/call ratio averaged 0.18.

Notable Days

  • 2025-10-28: Highest Volume — 174 contracts
  • 2025-10-10: Largest IV spike — 133.1% change
  • 2025-10-14: Highest IV Rank — 38.8%
  • 2025-10-31: Largest Expected Move — 22.1%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$9.87$9.04$10.53$10.25$10.31
Max Pain$5.65$5.00$10.00$10.00$5.00
ATM IV62.7%36.3%108.8%49.1%77.0%
Expected Move16.5%12.3%22.1%14.1%22.1%
HV 20d38.6%29.4%48.0%33.4%48.0%
HV 60d58.4%52.1%60.2%59.1%52.1%
IV Rank16.1%3.1%38.8%9.4%23.2%
IV Percentile60.4%3.6%96.8%40.1%86.5%
Term Structure6.5%-28.9%112.2%5.9%14.6%
VWIV55.7%39.0%108.0%48.8%40.9%
Skew 25d22.8%-22.4%105.9%105.9%30.0%
Skew 10d43.6%-29.2%227.2%225.7%20.1%
Call IV 25d62.1%43.6%75.6%72.6%69.5%
Put IV 25d84.9%33.8%178.5%178.5%99.5%
Bid-Ask Spread %110.3985.49123.51105.98120.67
Gamma HHI0.490.350.660.620.38
Net GEX11.7K6.7K18.8K15.2K9.8K
Net DEX-574.2K-757.3K-397.9K-607.3K-690.3K
Net VEX-1.5K-1.9K-1.4K-1.5K-1.8K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.180.001.430.000.00
Total Volume22.5220174290
Total OI1,262.5221,0781,4031,2581,263

Daily Data (23 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-10-01$10.25$10.0049.1%14.1%33.4%9.4%48.8%105.9%5.9%15.2K-607.3K-1.5K0.00105.98N/AN/A2901,079179
2025-10-02$10.31$10.0048.1%13.8%33.4%8.9%0.0%90.3%5.9%15.7K-635.8K-1.5K0.00104.09N/AN/A5101,097179
2025-10-03$10.41$10.0046.3%13.3%29.8%8.0%46.2%-11.3%26.3%15.5K-712.5K-1.7K0.04105.20N/AN/A2711,148178
2025-10-06$10.48$5.0043.1%13.9%29.4%6.4%57.1%-18.2%-28.9%15.8K-757.3K-1.6K0.2299.03N/AN/A921,169178
2025-10-07$10.23$5.0044.5%12.6%30.5%7.1%55.6%-22.4%-17.7%17.5K-681.6K-1.6K0.0099.03N/AN/A2401,177179
2025-10-08$9.85$5.0048.5%12.3%32.5%9.1%51.7%-5.3%-18.4%18.3K-578.5K-1.6K0.10100.75N/AN/A2021,190179
2025-10-09$9.60$5.0036.3%15.5%33.6%3.1%39.0%1.0%-25.0%18.8K-495.3K-1.5K0.1385.49N/AN/A1521,184180
2025-10-10$9.15$5.0084.6%15.2%37.2%26.9%52.8%23.7%5.4%12.9K-468.7K-1.5K1.43123.51N/AN/A7101,199180
2025-10-13$9.21$5.0099.9%13.3%37.2%34.4%0.0%14.6%12.8%13.7K-474.3K-1.4K0.50116.68N/AN/A841,200175
2025-10-14$9.13$5.00108.8%16.0%37.2%38.8%0.0%-2.3%-7.8%6.7K-397.9K-1.4K0.00112.86N/AN/A001,208171
2025-10-15$9.46$5.0060.5%17.3%39.1%15.0%62.3%4.4%14.2%15.7K-483.1K-1.5K0.71106.78N/AN/A751,204172
2025-10-16$9.21$5.0060.4%17.3%39.1%15.0%0.0%6.9%112.2%6.9K-408.7K-1.4K0.00113.09N/AN/A2501,204174
2025-10-17$9.04$5.0057.1%16.4%39.5%13.4%0.0%5.2%32.5%6.9K-406.5K-1.4K0.19116.56N/AN/A1631,229174
2025-10-20$9.60$5.0056.1%16.1%42.0%12.8%54.1%28.2%27.7%8.1K-504.7K-1.4K0.00111.67N/AN/A320947131
2025-10-21$9.64$5.0060.0%17.2%41.5%14.8%50.3%16.2%13.9%8.6K-522.1K-1.4K0.00115.97N/AN/A70966131
2025-10-22$9.82$5.0048.9%14.0%42.2%9.3%50.4%6.7%14.1%8.9K-543.7K-1.4K0.00114.84N/AN/A90963131
2025-10-23$10.07$5.0067.8%19.4%42.7%18.6%55.2%21.8%3.3%9.1K-588.7K-1.5K0.00114.81N/AN/A10962131
2025-10-24$10.24$5.0065.8%18.9%41.9%17.6%63.5%99.2%-15.9%7.8K-622.4K-1.6K0.00115.23N/AN/A100963131
2025-10-27$10.04$5.0070.7%20.3%41.8%20.0%0.0%9.9%-19.3%8.3K-590.7K-1.5K0.00118.24N/AN/A40973131
2025-10-28$10.47$5.0074.4%21.3%44.1%21.9%108.0%94.9%-18.6%9.1K-648.5K-1.5K0.07111.19N/AN/A16311975131
2025-10-29$10.53$5.0057.0%16.3%44.0%13.3%54.6%-1.2%11.0%9.6K-746.4K-1.9K0.44115.68N/AN/A941,118142
2025-10-30$10.05$5.0076.6%22.0%47.2%22.9%40.9%27.1%2.3%9.6K-641.1K-1.7K0.00111.57N/AN/A101,120143
2025-10-31$10.31$5.0077.0%22.1%48.0%23.2%0.0%30.0%14.6%9.8K-690.3K-1.8K0.00120.67N/AN/A001,120143