OPK Options History — January 2025

In January 2025, OPK traded between $1.45 and $1.52. ATM implied volatility averaged 61.1%, placing in the 17.9% IV rank vs the trailing year. The 30-day expected move averaged 14.0%. IV traded above realized volatility by 31.9% (HV 20d: 29.2%). Max pain ranged from $1.00 to $1.50. Net GEX was positive for 20 of 20 trading days. Term structure was in contango for 14 of 20 days. Put/call ratio averaged 0.61.

Notable Days

  • 2025-01-10: Highest Volume — 16,041 contracts
  • 2025-01-06: Largest IV spike — 82.2% change
  • 2025-01-14: Highest IV Rank — 45.2%
  • 2025-01-02: Largest Expected Move — 19.1%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$1.49$1.45$1.52$1.45$1.50
Max Pain$1.25$1.00$1.50$1.00$1.00
ATM IV61.1%32.9%115.8%66.7%34.5%
Expected Move14.0%9.4%19.1%19.1%9.9%
HV 20d29.2%24.2%32.8%28.7%24.8%
HV 60d35.4%30.0%37.5%36.1%30.1%
IV Rank17.9%3.9%45.2%20.7%4.7%
IV Percentile36.2%2.0%94.0%52.0%4.0%
Term Structure3.6%-29.9%32.1%-29.9%5.7%
VWIV61.1%36.6%122.8%81.5%51.0%
Skew 25d14.0%-9.4%83.5%-1.3%-5.9%
Skew 10d27.4%-17.1%148.8%12.6%13.9%
Call IV 25d54.4%45.6%81.5%81.5%58.0%
Put IV 25d68.4%36.9%136.7%80.2%52.1%
Bid-Ask Spread %67.9627.6199.2139.8951.10
Gamma HHI0.490.390.630.430.53
Net GEX145.3K131.3K154.7K140.5K154.7K
Net DEX-12.0M-14.1M-9.9M-9.9M-12.7M
Net VEX-90.9K-100.1K-83.6K-96.2K-84.6K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.610.008.990.250.01
Total Volume1,728.9517816,041730279
Total OI369,920.8365,425372,666365,425372,666

Daily Data (20 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-01-02$1.45$1.0066.7%19.1%28.7%20.7%81.5%-1.3%-29.9%140.5K-9.9M-96.2K0.2539.89N/AN/A585145244,300121,125
2025-01-03$1.48$1.0053.6%15.4%29.8%14.2%47.1%23.2%-10.8%139.1K-11.5M-98.3K0.0127.61N/AN/A1771244,371121,254
2025-01-06$1.46$1.5097.7%14.2%29.4%36.2%74.1%2.5%-2.9%139.1K-11.0M-94.6K0.0873.14N/AN/A1,251101244,384121,258
2025-01-07$1.50$1.5063.2%18.7%31.4%19.0%68.6%12.2%-6.4%131.3K-13.8M-100.1K0.0088.56N/AN/A1,7901244,699121,359
2025-01-08$1.48$1.50109.7%15.9%31.6%42.2%68.8%-6.7%4.4%132.6K-13.0M-98.9K0.0068.47N/AN/A1,5000246,301121,358
2025-01-10$1.50$1.5075.5%14.3%32.0%25.1%122.8%10.9%4.3%145.9K-13.7M-95.0K8.9993.62N/AN/A1,60614,435246,304121,358
2025-01-13$1.52$1.50114.2%14.6%30.9%44.4%47.5%14.2%6.0%146.3K-14.1M-94.9K0.1599.21N/AN/A1,978306247,557121,458
2025-01-14$1.46$1.50115.8%16.9%32.5%45.2%58.8%9.1%6.9%138.0K-11.5M-93.6K0.6362.72N/AN/A882553249,322121,457
2025-01-15$1.48$1.5039.7%11.4%32.8%7.3%0.0%7.3%13.6%148.8K-11.3M-91.4K0.6362.86N/AN/A402255249,737121,685
2025-01-16$1.48$1.5047.8%13.7%32.8%11.3%57.3%83.5%-1.7%150.5K-11.2M-90.7K0.0088.13N/AN/A6050249,999121,809
2025-01-17$1.48$1.5048.5%13.9%32.3%11.7%100.0%0.2%-2.1%146.4K-11.3M-90.6K0.0156.72N/AN/A9248250,289121,797
2025-01-21$1.48$1.0050.2%14.4%29.8%12.5%50.3%57.0%7.6%148.9K-11.0M-88.2K0.2170.62N/AN/A1,752368248,227121,573
2025-01-22$1.48$1.5045.0%12.9%29.3%9.9%49.9%6.8%10.1%149.3K-11.0M-88.1K0.1659.15N/AN/A1,208195249,251121,818
2025-01-23$1.48$1.0045.8%13.1%29.1%10.3%52.8%6.9%9.7%152.0K-11.1M-87.9K0.5865.10N/AN/A224129249,729121,988
2025-01-24$1.48$1.0039.0%11.2%25.7%6.9%52.9%-0.6%4.0%153.8K-12.2M-87.3K0.0652.73N/AN/A1,04661249,921122,117
2025-01-27$1.48$1.0049.4%14.2%25.7%12.1%51.3%7.2%2.4%152.2K-12.3M-85.6K0.0953.24N/AN/A37533249,529122,178
2025-01-28$1.50$1.0049.0%14.1%25.7%11.9%48.9%60.7%12.3%137.7K-11.8M-83.8K0.0162.08N/AN/A5687249,461122,195
2025-01-29$1.52$1.0032.9%9.4%24.2%3.9%36.6%-9.4%32.1%146.2K-12.3M-83.6K0.2688.52N/AN/A403106249,849122,199
2025-01-30$1.50$1.0042.6%12.2%24.8%8.7%41.2%3.3%5.8%153.0K-12.7M-85.2K0.0895.65N/AN/A29525250,230122,304
2025-01-31$1.50$1.0034.5%9.9%24.8%4.7%51.0%-5.9%5.7%154.7K-12.7M-84.6K0.0151.10N/AN/A2763250,337122,329