BX Options History — April 2026

In April 2026, BX traded between $112.85 and $114.53. ATM implied volatility averaged 49.7%, placing in the 47.4% IV rank vs the trailing year. The 30-day expected move averaged 14.2%. IV traded above realized volatility by 7.8% (HV 20d: 41.9%). Max pain ranged from $110.00 to $115.00. Net GEX was positive for 0 of 2 trading days. Term structure was in contango for 0 of 2 days. Put/call ratio averaged 1.11.

Notable Days

  • 2026-04-02: Highest Volume — 15,627 contracts
  • 2026-04-02: Largest IV spike — 3.2% change
  • 2026-04-02: Highest IV Rank — 49.0%
  • 2026-04-02: Largest Expected Move — 14.5%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$113.69$112.85$114.53$114.53$112.85
Max Pain$112.50$110.00$115.00$110.00$115.00
ATM IV49.7%48.9%50.5%48.9%50.5%
Expected Move14.2%14.0%14.5%14.0%14.5%
HV 20d41.9%41.5%42.3%42.3%41.5%
HV 60d43.6%43.4%43.9%43.9%43.4%
IV Rank47.4%45.9%49.0%45.9%49.0%
IV Percentile91.5%89.7%93.3%89.7%93.3%
Term Structure-1.2%-1.4%-1.0%-1.0%-1.4%
VWIV44.8%43.2%46.5%43.2%46.5%
Skew 25d10.8%10.3%11.3%10.3%11.3%
Skew 10d21.8%21.7%21.8%21.7%21.8%
Call IV 25d44.2%44.2%44.3%44.2%44.3%
Put IV 25d55.0%54.5%55.6%54.5%55.6%
Bid-Ask Spread %19.8519.1220.5819.1220.58
Gamma HHI0.080.080.090.080.09
Net GEX-4.7M-5.6M-3.8M-3.8M-5.6M
Net DEX559.2M527.3M591.1M527.3M591.1M
Net VEX-9.2M-9.3M-9.1M-9.3M-9.1M
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio1.110.781.441.440.78
Total Volume15,04914,47115,62714,47115,627
Total OI400,270399,220401,320399,220401,320

Daily Data (2 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2026-04-01$114.53$110.0048.9%14.0%42.3%45.9%43.2%10.3%-1.0%-3.8M527.3M-9.3M1.4419.12N/AN/A5,9438,528150,393248,827
2026-04-02$112.85$115.0050.5%14.5%41.5%49.0%46.5%11.3%-1.4%-5.6M591.1M-9.1M0.7820.58N/AN/A8,7676,860151,885249,435