INFU Options History — July 2021

In July 2021, INFU traded between $17.93 and $21.47. ATM implied volatility averaged 49.8%. The 30-day expected move averaged 14.4%. IV traded below realized volatility by 18.4% (HV 20d: 68.1%). Max pain ranged from $20.00 to $20.00. Net GEX was positive for 21 of 21 trading days. Term structure was in contango for 4 of 21 days. Put/call ratio averaged 0.14.

Notable Days

  • 2021-07-01: Highest Volume — 135 contracts
  • 2021-07-28: Largest IV spike — 51.7% change
  • 2021-07-28: Largest Expected Move — 20.6%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$18.89$17.93$21.47$21.47$18.31
Max Pain$20.00$20.00$20.00$20.00$20.00
ATM IV49.8%37.3%71.7%46.7%50.5%
Expected Move14.4%12.6%20.6%13.4%14.5%
HV 20d68.1%34.2%81.5%81.5%34.2%
Term Structure-5.1%-32.0%6.3%6.3%-12.4%
VWIV48.8%40.9%55.2%40.9%55.2%
Skew 25d4.8%-8.4%26.4%-0.6%-1.0%
Skew 10d7.3%-18.9%23.6%1.0%10.7%
Call IV 25d45.6%25.5%52.3%39.9%51.3%
Put IV 25d50.5%39.3%59.6%39.3%50.3%
Bid-Ask Spread %99.0375.65119.7299.04113.62
Gamma HHI0.420.370.510.450.42
Net GEX4.6K2.1K12.8K12.8K3.1K
Net DEX-85.8K-360.8K-34.4K-360.8K-46.1K
Net VEX-477-1.1K-351-1.1K-351
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.140.001.000.130.00
Total Volume10.52401351350
Total OI273.429208422422222

Daily Data (21 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2021-07-01$21.47$20.0046.7%13.4%0.0%0.0%40.9%-0.6%6.3%12.8K-360.8K-1.1K0.1399.04N/AN/A1201532894
2021-07-02$20.26$20.0049.0%14.1%81.5%0.0%0.0%26.4%-5.2%8.8K-190.2K-6280.00109.56N/AN/A1023579
2021-07-06$19.85$20.0043.4%13.7%79.1%0.0%49.0%7.8%-0.7%8.1K-147.4K-5580.0088.39N/AN/A1023579
2021-07-07$19.49$20.0037.3%13.5%76.9%0.0%0.0%1.4%-0.8%6.9K-106.7K-5330.0083.71N/AN/A0023679
2021-07-08$19.36$20.0038.3%13.7%74.6%0.0%46.4%10.0%-4.1%6.7K-99.9K-5250.0089.19N/AN/A1023679
2021-07-09$18.86$20.0054.0%12.6%73.1%0.0%43.2%-1.5%0.7%4.6K-65.8K-4760.0082.34N/AN/A01123579
2021-07-12$18.98$20.0045.3%15.2%71.2%0.0%0.0%-2.7%-6.1%5.1K-69.9K-4581.0086.51N/AN/A1123580
2021-07-13$18.95$20.0061.3%15.3%70.6%0.0%53.4%7.9%-8.9%4.8K-75.1K-4700.0096.54N/AN/A3023580
2021-07-14$18.56$20.0048.2%13.8%70.9%0.0%47.4%2.2%-5.8%3.5K-52.1K-4441.0075.65N/AN/A2223880
2021-07-15$18.51$20.0049.0%14.1%70.9%0.0%48.3%0.3%6.3%2.8K-41.7K-4160.0081.71N/AN/A3024081
2021-07-16$18.20$20.0046.8%13.4%71.1%0.0%48.0%-8.4%-4.9%2.1K-34.4K-3960.0389.15N/AN/A34124380
2021-07-19$18.16$20.0048.5%13.9%70.1%0.0%0.0%-0.5%-3.0%2.6K-48.2K-4080.0099.30N/AN/A0515355
2021-07-20$18.30$20.0052.9%15.2%69.9%0.0%50.7%-2.5%-16.3%2.3K-41.6K-4050.00104.13N/AN/A2015360
2021-07-21$18.51$20.0056.3%16.2%70.0%0.0%46.3%11.5%-12.3%2.8K-53.5K-4170.00106.23N/AN/A4015160
2021-07-22$17.93$20.0045.9%13.2%70.6%0.0%53.2%6.4%0.9%2.4K-45.3K-4050.00119.72N/AN/A7015460
2021-07-23$18.78$20.0049.8%14.3%70.5%0.0%0.0%13.4%-0.7%3.7K-77.6K-4310.00109.61N/AN/A0015660
2021-07-26$18.62$20.0050.9%14.6%70.5%0.0%48.2%10.1%-6.7%3.4K-64.9K-3990.00105.53N/AN/A4015660
2021-07-27$18.82$20.0047.3%13.6%65.8%0.0%52.5%7.5%-1.3%3.4K-69.0K-4060.00111.44N/AN/A2015660
2021-07-28$18.29$20.0071.7%20.6%63.8%0.0%55.2%8.0%-32.0%2.6K-58.3K-3920.00114.22N/AN/A1015960
2021-07-29$18.45$20.0051.7%14.8%36.7%0.0%0.0%5.5%-0.1%3.4K-54.1K-3690.00114.06N/AN/A0016160
2021-07-30$18.31$20.0050.5%14.5%34.2%0.0%0.0%-1.0%-12.4%3.1K-46.1K-3510.00113.62N/AN/A0016260