TSLA Options History — October 2015

In October 2015, TSLA traded between $13.70 and $16.48. ATM implied volatility averaged 51.4%, placing in the 70.1% IV rank vs the trailing year. The 30-day expected move averaged 14.7%. IV traded above realized volatility by 12.5% (HV 20d: 38.9%). Max pain ranged from $14.67 to $16.50. Net GEX was positive for 4 of 22 trading days. Term structure was in contango for 2 of 22 days. Put/call ratio averaged 1.02.

Notable Days

  • 2015-10-16: Highest Volume — 2,075,775 contracts
  • 2015-10-20: Largest IV spike — 21.9% change
  • 2015-10-20: Highest IV Rank — 97.9%
  • 2015-10-20: Largest Expected Move — 17.1%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$14.78$13.70$16.48$16.02$13.84
Max Pain$15.45$14.67$16.50$16.50$14.67
ATM IV51.4%45.7%60.3%45.7%50.6%
Expected Move14.7%12.2%17.1%13.1%16.0%
HV 20d38.9%27.4%50.8%27.4%48.4%
HV 60d46.2%44.1%48.4%44.8%44.3%
IV Rank70.1%52.2%97.9%52.2%67.8%
IV Percentile86.4%65.9%99.6%65.9%86.5%
Term Structure-1.1%-3.0%9.5%7.5%-1.9%
VWIV51.8%44.0%59.7%46.2%55.6%
Skew 25d8.5%6.6%10.7%8.7%9.3%
Skew 10d16.0%8.7%18.9%18.0%18.1%
Call IV 25d47.7%39.7%55.1%40.4%47.5%
Put IV 25d56.2%47.3%65.8%49.1%56.8%
Bid-Ask Spread %32.7515.6840.6915.6820.82
Gamma HHI0.060.030.170.040.17
Net GEX-20.1M-60.4M23.4M-30.9M-45.2M
Net DEX535.2M-563.7M1.07B134.0M909.2M
Net VEX-13.8M-15.7M-12.7M-15.1M-12.8M
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio1.020.801.281.061.13
Total Volume1,316,837.045620,3702,075,775989,9401,664,940
Total OI8,450,417.7277,581,2859,148,6358,485,0958,579,940

Daily Data (22 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2015-10-01$16.02$16.5045.7%13.1%27.4%52.2%46.2%8.7%7.5%-30.9M134.0M-15.1M1.0615.68N/AN/A479,475510,4653,620,6554,864,440
2015-10-02$16.48$16.5046.1%12.2%29.3%53.5%44.0%7.6%9.5%6.1M-516.7M-15.7M1.0427.45N/AN/A911,475950,9553,789,0454,988,955
2015-10-05$16.41$16.3348.6%13.7%28.9%61.1%48.7%7.4%-1.4%4.0M-563.7M-15.4M0.8040.69N/AN/A533,535428,1303,401,8204,569,465
2015-10-06$16.09$16.0049.0%13.7%28.7%62.4%48.8%7.9%-1.8%-13.2M-190.9M-15.2M1.0136.88N/AN/A704,985711,9603,522,9154,692,480
2015-10-07$15.43$16.0050.8%13.9%32.0%67.9%50.1%7.6%-1.5%-36.9M491.9M-14.7M1.0936.49N/AN/A919,3801,000,6653,616,1104,799,475
2015-10-08$15.11$16.0051.3%14.0%32.6%69.4%48.9%8.8%-1.8%-48.6M864.3M-14.3M0.8836.47N/AN/A1,061,430935,9553,780,7804,939,455
2015-10-09$14.82$16.0053.9%14.7%32.7%77.4%50.9%9.2%-2.1%-60.4M1.07B-14.1M1.0536.05N/AN/A817,470862,3053,960,4505,023,080
2015-10-12$14.37$15.3354.4%14.8%33.3%78.8%52.0%8.9%-2.0%-33.8M1.04B-13.7M1.0232.54N/AN/A529,050540,7953,613,4704,737,840
2015-10-13$14.61$15.3353.2%14.4%34.2%75.1%51.0%8.2%-2.3%-26.1M829.0M-14.0M0.9834.79N/AN/A678,570668,3103,759,0604,869,390
2015-10-14$14.45$15.3352.6%14.5%30.5%73.4%49.8%7.6%-2.0%-35.8M990.1M-13.7M0.8435.32N/AN/A486,720410,0553,881,3105,004,165
2015-10-15$14.72$15.3351.6%14.3%31.9%70.3%50.4%7.5%-2.3%-16.1M709.3M-13.6M1.1034.01N/AN/A491,700539,3403,920,8955,027,460
2015-10-16$15.15$15.3350.0%14.0%34.6%65.9%50.4%6.6%-1.8%23.4M122.3M-14.0M0.8734.37N/AN/A1,108,845966,9303,999,7655,148,870
2015-10-19$15.20$15.3349.4%14.0%33.9%64.2%50.1%7.2%-2.3%2.1M-62.2M-13.6M0.9635.56N/AN/A434,730415,4553,219,4504,361,835
2015-10-20$13.70$15.3360.3%17.1%48.1%97.9%59.7%10.7%-2.7%-25.3M1.06B-12.7M1.1340.54N/AN/A910,7851,033,0203,287,1304,451,790
2015-10-21$14.00$15.3355.5%15.9%48.9%83.2%56.7%10.1%-3.0%-24.1M863.7M-13.1M1.2838.79N/AN/A579,795741,8403,613,5454,755,855
2015-10-22$14.14$15.1753.1%15.4%49.1%75.5%53.2%9.7%-3.0%-23.2M750.9M-13.3M1.1833.29N/AN/A561,795664,4403,673,6354,879,800
2015-10-23$13.94$15.0052.7%15.4%49.0%74.2%53.3%10.0%-3.0%-18.2M1.00B-13.0M1.0933.36N/AN/A681,615746,2653,773,8504,993,575
2015-10-26$14.38$14.6750.2%15.2%50.3%66.5%53.5%9.2%-1.6%-8.8M434.8M-13.4M0.8530.25N/AN/A467,910397,5903,374,5654,527,210
2015-10-27$14.03$15.0051.8%16.0%50.7%71.5%55.7%8.7%-1.4%-17.4M707.4M-13.1M0.8530.15N/AN/A575,700489,3153,461,8054,629,405
2015-10-28$14.19$14.6750.6%15.8%50.8%68.0%54.9%8.6%-1.8%-6.3M546.4M-13.1M1.1433.10N/AN/A343,620392,7303,641,1304,696,635
2015-10-29$14.14$14.6749.8%15.5%49.9%65.3%55.2%8.0%-1.9%-8.1M584.3M-13.1M0.9723.92N/AN/A315,135305,2353,700,9654,755,720
2015-10-30$13.84$14.6750.6%16.0%48.4%67.8%55.6%9.3%-1.9%-45.2M909.2M-12.8M1.1320.82N/AN/A782,400882,5403,761,7754,818,165