BSX Options History — November 2024

In November 2024, BSX traded between $83.78 and $91.56. ATM implied volatility averaged 21.0%, placing in the 17.9% IV rank vs the trailing year. The 30-day expected move averaged 6.0%. IV traded above realized volatility by 2.9% (HV 20d: 18.1%). Max pain ranged from $82.50 to $87.50. Net GEX was positive for 20 of 20 trading days. Term structure was in contango for 7 of 20 days. Put/call ratio averaged 1.48.

Notable Days

  • 2024-11-18: Highest Volume — 26,855 contracts
  • 2024-11-18: Largest IV drop — 19.2% change
  • 2024-11-15: Highest IV Rank — 29.7%
  • 2024-11-15: Largest Expected Move — 6.9%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$88.52$83.78$91.56$83.78$91.03
Max Pain$85.88$82.50$87.50$82.50$87.50
ATM IV21.0%18.4%25.0%22.7%18.8%
Expected Move6.0%5.4%6.9%6.3%5.4%
HV 20d18.1%14.5%22.1%16.2%21.5%
HV 60d15.4%13.8%17.4%14.0%17.0%
IV Rank17.9%10.1%29.7%22.9%11.2%
IV Percentile64.8%39.3%86.9%77.0%46.0%
Term Structure-0.2%-2.5%2.5%-2.5%-0.1%
VWIV21.7%19.9%24.7%23.1%20.2%
Skew 25d1.7%1.2%2.3%2.3%1.3%
Skew 10d7.3%0.5%15.1%5.5%10.4%
Call IV 25d20.5%17.9%24.4%22.3%18.1%
Put IV 25d22.2%19.3%26.8%24.6%19.5%
Bid-Ask Spread %57.9346.6269.0664.1569.06
Gamma HHI0.190.090.480.140.13
Net GEX20.8M4.4M50.6M10.0M18.3M
Net DEX-446.9M-588.3M-227.0M-227.0M-476.1M
Net VEX-1.8M-2.0M-1.6M-1.9M-1.6M
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio1.480.1010.295.320.22
Total Volume7,869.951,78126,8559,6981,974
Total OI222,091.3176,368263,852263,852180,169

Daily Data (20 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2024-11-01$83.78$82.5022.7%6.3%16.2%22.9%23.1%2.3%-2.5%10.0M-227.0M-1.9M5.3264.15N/AN/A1,5358,163121,916141,936
2024-11-04$84.56$85.0023.8%6.8%16.5%26.0%24.7%2.2%-1.0%13.3M-282.8M-1.9M3.5862.38N/AN/A2,6079,333114,728129,250
2024-11-05$85.52$85.0023.7%6.8%15.0%25.8%23.6%2.1%0.1%18.5M-347.1M-2.0M0.1161.11N/AN/A5,724629115,917127,788
2024-11-06$86.40$85.0020.1%6.0%15.2%15.0%21.7%1.7%2.5%24.6M-415.1M-1.9M0.9161.45N/AN/A1,3731,246118,284128,354
2024-11-07$87.14$85.0021.2%6.0%15.2%18.5%20.7%2.0%0.1%28.4M-463.9M-1.8M10.2967.78N/AN/A1,12011,521118,211128,593
2024-11-08$88.22$85.0021.2%6.1%15.3%18.5%21.0%1.2%-0.3%34.8M-542.8M-1.8M0.1967.98N/AN/A6,7121,297118,962126,470
2024-11-11$88.44$85.0021.7%6.2%15.2%19.9%21.3%1.4%-0.1%37.1M-546.9M-1.7M0.1067.44N/AN/A11,1541,071117,713125,280
2024-11-12$88.75$85.0021.8%6.4%14.8%20.2%22.0%1.6%1.2%40.9M-568.4M-1.8M0.3859.23N/AN/A5,1811,977118,534125,238
2024-11-13$89.02$85.0022.2%6.1%14.7%21.3%22.4%1.4%-0.9%50.6M-588.3M-1.8M0.9059.63N/AN/A7,5246,761121,187126,390
2024-11-14$87.78$85.0022.7%6.3%15.5%22.7%21.5%1.3%-0.6%19.9M-470.3M-1.8M0.2951.66N/AN/A2,923841127,077131,909
2024-11-15$86.68$85.0025.0%6.9%14.5%29.7%24.3%2.3%-0.8%4.4M-380.7M-1.9M2.2250.16N/AN/A4,50110,006126,572131,706
2024-11-18$90.74$85.0020.2%5.8%22.0%15.5%21.2%1.7%0.0%13.7M-469.1M-1.6M1.7254.37N/AN/A9,85816,99786,457107,597
2024-11-19$90.22$87.5020.3%5.9%22.1%15.7%22.4%1.4%-0.5%12.9M-449.2M-1.7M1.3346.62N/AN/A1,2191,61989,053106,658
2024-11-20$90.36$87.5020.3%5.8%21.9%15.7%21.0%2.0%-0.3%13.8M-453.3M-1.7M0.3648.09N/AN/A4,0211,44989,668106,406
2024-11-21$91.56$87.5019.0%5.4%20.4%11.9%21.1%1.7%0.6%20.1M-505.3M-1.7M0.4349.08N/AN/A2,16492591,061106,959
2024-11-22$89.90$87.5019.2%5.5%21.4%12.5%19.9%1.8%-0.5%9.5M-436.8M-1.7M0.6150.69N/AN/A2,4231,48191,333107,516
2024-11-25$89.21$87.5020.0%5.7%21.8%14.7%20.5%2.3%-0.7%12.4M-392.5M-1.7M0.1952.39N/AN/A4,00175282,67793,691
2024-11-26$90.35$87.5018.6%5.4%22.0%10.9%20.1%1.3%0.3%16.4M-454.6M-1.7M0.3660.12N/AN/A1,31446786,85693,785
2024-11-27$90.70$87.5018.4%5.4%21.6%10.1%20.5%1.5%-0.2%15.5M-467.0M-1.7M0.1455.23N/AN/A3,10643085,94893,977
2024-11-29$91.03$87.5018.8%5.4%21.5%11.2%20.2%1.3%-0.1%18.3M-476.1M-1.6M0.2269.06N/AN/A1,61735786,19793,972