NBIX Options History — June 2015

In June 2015, NBIX traded between $41.42 and $48.80. ATM implied volatility averaged 48.1%, placing in the 6.1% IV rank vs the trailing year. The 30-day expected move averaged 13.8%. IV traded above realized volatility by 0.2% (HV 20d: 47.9%). Max pain ranged from $38.00 to $41.00. Net GEX was positive for 22 of 22 trading days. Term structure was in contango for 21 of 22 days. Put/call ratio averaged 0.73.

Notable Days

  • 2015-06-16: Highest Volume — 5,060 contracts
  • 2015-06-29: Largest IV spike — 35.8% change
  • 2015-06-04: Highest IV Rank — 10.0%
  • 2015-06-11: Largest Expected Move — 16.5%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$45.08$41.42$48.80$41.70$47.78
Max Pain$40.41$38.00$41.00$38.00$41.00
ATM IV48.1%35.7%58.2%49.9%38.5%
Expected Move13.8%10.2%16.5%14.3%11.0%
HV 20d47.9%40.3%51.7%40.6%49.2%
HV 60d54.6%49.2%58.6%54.6%50.1%
IV Rank6.1%1.4%10.0%6.8%2.5%
IV Percentile30.7%0.4%72.6%34.5%1.2%
Term Structure11.2%-0.3%26.1%1.1%14.7%
VWIV47.6%39.6%56.4%45.9%43.9%
Skew 25d5.8%-2.8%12.7%6.8%11.4%
Skew 10d14.5%-8.3%33.6%-2.8%16.4%
Call IV 25d46.5%37.9%78.6%44.1%39.9%
Put IV 25d52.2%37.9%79.0%50.9%51.3%
Bid-Ask Spread %93.7679.70113.7095.0694.14
Gamma HHI0.210.180.250.180.21
Net GEX765.8K342.8K1.2M355.1K1.1M
Net DEX-40.9M-54.9M-25.8M-26.9M-51.9M
Net VEX-149.0K-159.0K-131.1K-132.6K-154.0K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.730.331.650.660.91
Total Volume2,942.455825,0602,1752,198
Total OI20,213.54516,47822,39716,51922,079

Daily Data (22 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2015-06-01$41.70$38.0049.9%14.3%40.6%6.8%45.9%6.8%1.1%355.1K-26.9M-132.6K0.6695.06N/AN/A1,30886711,8174,702
2015-06-02$42.35$38.0051.6%14.8%40.6%7.5%40.5%10.1%-0.3%342.8K-25.8M-132.9K1.6599.39N/AN/A315111,7614,717
2015-06-03$43.45$38.0047.4%13.6%40.3%5.9%39.6%10.1%2.0%386.4K-28.3M-135.2K0.7792.19N/AN/A1,17490211,7824,724
2015-06-04$41.42$40.0058.2%15.3%44.7%10.0%46.8%5.2%7.0%368.2K-26.8M-131.1K0.5084.11N/AN/A2,3441,16211,8974,733
2015-06-05$43.50$40.0047.7%14.3%46.9%6.0%55.6%10.6%8.3%528.3K-28.9M-138.2K0.5779.70N/AN/A2,1141,20512,9734,880
2015-06-08$45.32$40.0051.7%15.7%45.2%7.5%56.4%8.6%6.3%635.4K-37.2M-144.5K0.8281.50N/AN/A1,4991,22313,9964,921
2015-06-09$43.01$40.0051.7%15.1%49.9%7.5%53.7%0.4%14.4%612.2K-30.9M-148.4K0.50103.45N/AN/A2,6561,34114,3664,958
2015-06-10$42.50$41.0049.8%14.3%50.0%6.8%46.3%8.8%21.4%783.5K-34.3M-151.8K0.5186.77N/AN/A2,7091,37215,6625,094
2015-06-11$43.40$41.0057.7%16.5%47.2%9.8%51.8%12.7%12.4%760.6K-35.2M-153.7K0.5585.48N/AN/A2,5981,43115,9105,132
2015-06-12$43.00$41.0048.0%13.8%47.1%6.1%53.7%9.9%21.1%797.0K-35.6M-152.2K0.5689.76N/AN/A2,5351,43115,9155,152
2015-06-15$42.58$41.0045.2%12.9%47.2%5.0%53.3%2.5%15.6%773.8K-33.5M-147.9K0.5694.73N/AN/A2,5541,43115,9195,152
2015-06-16$45.27$41.0054.0%15.5%50.4%8.4%49.6%3.4%5.3%915.9K-41.7M-149.8K0.3393.84N/AN/A3,8121,24815,9505,152
2015-06-17$45.57$41.0048.6%13.9%50.4%6.3%53.4%-0.7%5.4%1.1M-48.3M-159.0K0.51113.70N/AN/A2,4361,24917,0295,187
2015-06-18$47.04$41.0052.0%14.9%51.4%7.6%42.9%8.8%7.3%1.2M-50.4M-156.8K0.7689.78N/AN/A1,5521,17217,0815,218
2015-06-19$47.54$41.0045.9%13.2%50.4%5.3%48.8%11.6%16.9%786.6K-53.4M-158.7K0.6890.32N/AN/A1,7131,17117,1655,232
2015-06-22$48.80$41.0051.0%14.6%50.8%7.3%48.4%1.5%4.0%845.0K-53.0M-156.2K0.6782.95N/AN/A1,44497216,0844,847
2015-06-23$48.66$41.0037.3%10.7%50.7%2.0%41.1%-0.5%17.5%850.1K-54.9M-155.7K0.8491.69N/AN/A1,2571,05116,3454,872
2015-06-24$48.67$41.0048.9%14.0%50.7%6.4%43.4%-2.8%7.7%863.6K-53.9M-156.6K0.93105.41N/AN/A1,1761,08916,3625,000
2015-06-25$47.50$41.0038.8%11.1%51.7%2.6%44.5%1.7%17.8%889.3K-53.0M-151.4K0.97104.62N/AN/A1,1471,11716,3755,051
2015-06-26$46.79$41.0035.7%10.2%51.4%1.4%40.5%4.5%26.1%954.6K-49.7M-152.0K0.68102.07N/AN/A1,6481,11716,4285,055
2015-06-29$45.88$41.0048.5%13.9%47.7%6.3%47.7%1.9%14.9%979.0K-45.8M-158.3K1.04102.14N/AN/A1,0931,13416,9685,055
2015-06-30$47.78$41.0038.5%11.0%49.2%2.5%43.9%11.4%14.7%1.1M-51.9M-154.0K0.9194.14N/AN/A1,1531,04516,9935,086