BSY Options History — April 2023

In April 2023, BSY traded between $41.08 and $43.50. ATM implied volatility averaged 41.6%, placing in the 12.9% IV rank vs the trailing year. The 30-day expected move averaged 12.1%. IV traded above realized volatility by 19.8% (HV 20d: 21.8%). Max pain ranged from $35.00 to $40.00. Net GEX was positive for 19 of 19 trading days. Term structure was in contango for 7 of 19 days. Put/call ratio averaged 3.70.

Notable Days

  • 2023-04-19: Highest Volume — 1,120 contracts
  • 2023-04-05: Largest IV spike — 62.0% change
  • 2023-04-26: Highest IV Rank — 29.7%
  • 2023-04-26: Largest Expected Move — 16.0%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$42.29$41.08$43.50$43.30$42.54
Max Pain$37.63$35.00$40.00$40.00$40.00
ATM IV41.6%30.7%55.9%38.8%34.3%
Expected Move12.1%8.8%16.0%11.1%9.8%
HV 20d21.8%19.3%26.4%26.0%22.6%
HV 60d31.5%31.0%32.2%32.0%31.0%
IV Rank12.9%1.7%29.7%9.0%6.0%
IV Percentile17.8%1.6%54.4%7.9%3.6%
Term Structure-2.0%-35.0%20.0%0.8%-0.5%
VWIV40.2%29.4%56.6%38.5%32.8%
Skew 25d8.0%-9.8%18.3%6.0%6.1%
Skew 10d12.3%-2.1%46.4%10.3%4.4%
Call IV 25d36.5%27.0%53.3%37.7%36.0%
Put IV 25d44.6%34.5%52.8%43.7%42.1%
Bid-Ask Spread %97.6489.75108.2098.04106.16
Gamma HHI0.610.450.870.690.45
Net GEX62.9K27.8K122.2K53.9K56.0K
Net DEX-2.0M-2.8M-1.3M-1.8M-2.1M
Net VEX-11.9K-16.3K-7.3K-7.3K-16.3K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio3.700.0033.330.000.00
Total Volume125.21101,12012116
Total OI2,584.5261,7433,4991,7433,499

Daily Data (19 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2023-04-03$43.30$40.0038.8%11.1%26.0%9.0%38.5%6.0%0.8%53.9K-1.8M-7.3K0.0098.04N/AN/A1210865878
2023-04-04$42.55$40.0030.7%8.8%25.4%1.7%0.0%8.8%6.8%56.5K-1.8M-8.5K0.00100.86N/AN/A2241983878
2023-04-05$41.84$40.0049.8%14.3%26.4%19.0%0.0%18.3%-1.2%62.6K-2.0M-10.9K0.01108.20N/AN/A27841,186878
2023-04-06$41.70$35.0035.9%12.9%25.7%6.4%0.0%12.2%-5.8%62.1K-2.0M-10.8K0.0091.18N/AN/A001,324880
2023-04-10$41.91$35.0037.6%13.0%21.5%7.9%0.0%7.7%-4.0%61.5K-2.1M-10.5K0.0089.81N/AN/A001,324880
2023-04-11$41.88$35.0045.9%11.3%20.6%15.4%35.3%11.3%7.0%66.6K-2.1M-10.2K1.4098.27N/AN/A571,324880
2023-04-12$41.74$35.0043.7%12.5%19.5%13.5%0.0%8.1%2.8%56.2K-2.0M-10.3K0.0092.85N/AN/A001,326887
2023-04-13$42.57$35.0041.7%12.0%20.3%11.6%39.0%10.7%-4.8%81.4K-2.3M-10.1K5.00102.42N/AN/A2101,326887
2023-04-14$42.50$35.0038.2%10.9%19.3%8.4%0.0%2.0%6.2%79.6K-2.2M-10.0K0.00105.66N/AN/A001,328887
2023-04-17$42.62$35.0038.6%11.1%19.3%10.7%0.0%11.1%-1.2%77.5K-2.3M-9.8K0.0094.45N/AN/A001,328887
2023-04-18$43.50$35.0040.6%11.6%20.3%12.8%41.0%7.8%-3.6%91.9K-2.6M-9.8K0.0095.32N/AN/A18901,328887
2023-04-19$43.38$35.0043.2%12.4%19.7%15.8%43.7%11.6%-6.5%122.2K-2.8M-10.4K4.6099.68N/AN/A2009201,502887
2023-04-20$42.21$40.0055.5%15.9%20.0%29.3%0.0%10.8%-35.0%27.8K-1.9M-15.7K0.00100.50N/AN/A501,7021,596
2023-04-21$42.61$40.0032.8%9.4%20.0%4.3%29.4%8.6%-3.9%66.4K-2.2M-15.2K33.3395.45N/AN/A62001,6971,596
2023-04-24$42.22$40.0042.2%12.1%20.3%14.6%45.3%13.8%10.1%49.7K-1.8M-15.2K0.0089.75N/AN/A091,6911,625
2023-04-25$41.08$40.0037.9%10.9%22.5%9.9%0.0%-9.8%20.0%36.7K-1.3M-15.1K0.0097.03N/AN/A001,6911,629
2023-04-26$41.34$40.0055.9%16.0%22.5%29.7%56.6%2.6%-25.0%37.3K-1.3M-15.2K0.0093.93N/AN/A301,6911,629
2023-04-27$42.08$40.0046.5%13.3%22.4%19.3%0.0%4.6%-0.1%48.4K-1.7M-14.8K0.0095.66N/AN/A17901,6911,629
2023-04-28$42.54$40.0034.3%9.8%22.6%6.0%32.8%6.1%-0.5%56.0K-2.1M-16.3K0.00106.16N/AN/A1601,8701,629