Implied Volatility Change by Stock

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DATA IS DELAYED — showing Oct 19, 2026. Subscribe to get the latest end-of-day data.
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AISPAISP490.78K1022.02-0.031.03-2.06+0.31+15.3%
IRONDISC MEDICINE INC.8.43M10.20K78.93+22.090.47-1.67-8.95-11.3%
DNNDENISON MINES CORP27.28M6.04K2.27-0.012.19+1.50-0.33-14.8%
SLNSILENCE THERAPEUTICS PLC AMERI71.95M24.27K19.58+10.900.10-1.43+0.29+1.5%
ANNXANNX6.23M9954.01+0.601.30-1.35-0.57-14.3%
LITZTRADR 2X SHORT LITE DAILY ETF448.94K929.34-0.782.79+1.28+28.37+96.7%
NVTXNVTX368.31K1608.17+0.492.89+1.02-2.73-33.4%
SABSSAB BIOTHERAPEUTICS INC. COMMO602.33K2.52K2.60+0.070.87-0.91+0.80+30.8%
TNXPTONIX PHARMACEUTICALS HOLDING1.30M2845.73-0.310.82-0.81-1.73-30.2%
EGHT8X8 INC1.49M272.00+0.060.82-0.81+0.49+24.5%
CIFUCIFU2.63M3682.57-0.032.19+0.75-1.91-74.4%
ACETACETO CORP228.43K134.53-0.040.49-0.73-1.66-36.6%
TECXTECX202.96K4221.15+0.500.80-0.73-2.61-12.4%
HSDTHELIUS MEDICAL TECHNOLOGIES IP411.41K832.24+0.001.67+0.63-0.40-17.9%
AESAES CORP THE8.87M34214.96+0.010.17-0.61-0.13-0.9%
CIGCOMPANHIA ENER MINAS GER4.81M1542.28-0.040.50-0.60-0.51-22.4%
KYTXKYTX836.87K1.31K5.83+0.161.46+0.55-1.34-22.9%
EARNELLINGTON RESIDENTIAL MORTGAGE541.75K13.52+0.061.22+0.55-0.39-11.1%
SLSSELIGMAN LASALLE INTL REAL E5.55M21.09K10.49+0.511.18-0.55-3.35-31.9%
RGNXREGENXBIO INC. COMMON STOCK1.30M4477.15+0.231.63-0.54+1.08+15.1%
ZNTLZENTALIS PHARMACEUTICALS INC.2.73M2042.30+0.171.26-0.53-0.67-29.1%
MANEVERADERMICS INC1.46M185122.28+13.460.54-0.53+24.29+19.9%
IRSIRSA INVERSIONES Y REPRE381.63K4314.17+0.040.35-0.47-2.34-16.5%
IMTXIMTX966.13K27.05+0.320.56-0.47-0.96-13.6%
HCSGHEALTHCARE SERVICES GR676.03K2521.11-0.020.85+0.47+5.94+28.1%
EDITEDITAS MEDICINE INC. COMMON ST2.01M6642.42+0.070.68-0.46+0.59+24.2%
GEMIGEMINI SPACE STATION INC. CLAS1.99M5.43K3.22-0.361.46+0.46-0.91-28.3%
USOYUSOY306.31K1297.69-0.050.27-0.45-1.13-14.7%
UVIXUVIX3.99M23.29K36.80-2.791.53-0.43+16.58+45.1%
TARAARTARA THERAPEUTICS INC1.18M192.33+0.010.53-0.42+0.29+12.7%
GOOSCANADA GOOSE HOLDINGS INC637.50K2048.11+0.030.94+0.41+1.39+17.1%
MNTSMOMENTUS INC485.95K2592.48-0.131.33-0.41-0.92-37.1%
RCKTROCKET PHARMACEUTICALS INC. CO1.85M162.24+0.061.17+0.40+0.43+19.2%
SPCHLEVERAGE SHARES 2X LONG SPCX D20.66M10.71K9.43+0.251.80+0.40-3.50-37.1%
STRZSTAR BUFFET INC210.18K2322.80-0.490.90+0.40+3.91+17.1%
CTNMCTNM1.80M6417.44+0.361.09-0.39+3.06+41.1%
ONTONTERRIS INC.539.22K613.82-0.191.08+0.38+10.16+73.5%
METUMETU3.07M5.77K28.63-0.371.43+0.38-9.34-32.6%
MESOMESOBLAST LIMITED AMERICAN DEP608.68K40511.95-1.330.72-0.36+3.87+32.4%
LFCRLIFECORE BIOMEDICAL INC.229.86K1516.39+0.010.47-0.36+0.13+2.0%
TNDMNEUTRAL TANDEM INC1.27M3016.38+0.140.55-0.35+3.87+23.6%
VYGRVOYAGER THERAPEUTICS INC. COMM1.26M7172.05+0.151.14-0.35-0.37-18.3%
RNGVIOLIN MEMORY INC1.29M2.17K79.19+3.751.22+0.35+18.95+23.9%
CGEMCONSOLIDATED GEMS INC. COMMON859.33K2.53K13.98+1.050.58-0.35-3.29-23.5%
TDUPTHREDUP INC. CLASS A COMMON ST1.32M332.15-0.051.17+0.34-0.91-42.3%
AVTXAVALO THERAPEUTICS INC. COMMON2.22M81511.59+0.321.45-0.34-5.06-43.7%
RDWURDWU267.68K1543.63+0.081.65+0.33-1.99-54.8%
BURBURCON NUTRASCIENCE CORPORATIO6.24M7113.08+0.080.96+0.33+1.29+41.9%
COLLCOLLEGIUM PHARMACEUTICAL INC.O713.87K8323.01-0.180.73-0.33+3.38+14.7%
FULCFULCRUM THERAPEUTICS INC. COMM1.19M203.70+0.050.20-0.32+0.09+2.6%
NKLRTERRA INNOVATUM GLOBAL N.V.239.72K192.39-0.071.32+0.32-0.46-19.2%
CATXPERSPECTIVE THERAPEUTICS INC1.14M8772.19+0.021.21-0.32-1.41-64.3%
UPBUPB1.60M1522.80+0.040.95+0.32+1.04+37.2%
ZLABZAI LAB LIMITED AMERICAN DEPOS383.61K2.31K24.06+0.870.87-0.32+4.96+20.6%
NBIZNBIZ1.54M3434.79-2.261.60-0.32+25.04+72.0%
MRNAMDRNA INC18.81M83.65K226.89+8.881.24+0.31+53.91+23.8%
IMXIINTERNATIONAL MONEY EXPRESS IN512.32K3.64K9.66-0.641.36-0.31-2.80-29.0%
CBRXCOLUMBIA LABORATORIES1.10M833.49-0.402.12+0.31-2.16-61.8%
XNDUXNDU7.77M2.48K2.80-0.241.41+0.31-0.46-16.4%
CRNTCERAGON NETWORKS LTD224.57K132.01-0.030.71-0.30+0.62+30.8%
TPVGTRIPLEPOINT VENTURE GROWTH BDC207.26K504.38-0.040.68+0.29+0.35+8.0%
COHHLEVERAGE SHARES 2X LONG COHR D1.88M2923.40-0.021.73+0.29-1.94-57.1%
GDRXGOODRX HOLDINGS INC. CLASS A C977.54K2103.37+0.010.74-0.28+0.43+12.8%
PAR3PAR INC528.29K1.01K17.35+0.020.67-0.28+5.09+29.3%
CIEGLEVERAGE SHARES 2X LONG CIEN D454.34K373.66+0.241.33-0.28-2.26-61.7%
GAUGAU1.85M5082.28+0.020.56-0.28+0.42+18.4%
NNBRNN2.89M1333.70+0.290.94-0.27-1.05-28.4%
BUSEFIRST BUSEY CORP CL A610.55K229.34-0.090.25-0.27+1.40+4.8%
HLFHERBALIFE LTD1.70M1.00K13.88-0.720.74+0.27+1.94+14.0%
REFICHICAGO ATLANTIC REAL ESTATE F355.97K98.77-0.540.60+0.26+0.79+9.0%
PRMEFIRST TRUST HEITMAN GLOBAL REA4.17M2.08K3.83+0.360.94-0.26+2.08+54.3%
MGPIMGP INGREDIENTS INC223.03K3115.02-0.100.57-0.26+2.74+18.2%
OWLTOWLET INC200.21K174.16+0.050.82-0.26+0.46+11.1%
RILYB. RILEY FINANCIAL INC. COMMOO859.01K11.12K4.44-0.170.93+0.26-0.95-21.4%
WGSGENEDX HC. CLASS A503.38K1.03K66.29+2.680.99-0.26-11.29-17.0%
IREGLEVERAGE SHARES 2X LONG IREN D2.88M2483.29+0.182.26+0.25-2.22-67.4%
CYHCOMMUNITY HEALTH SYSTEMS899.74K62.76-0.120.93+0.25-0.72-26.3%
TROXTRONOX INC1.68M503.37-0.100.89-0.25-0.96-28.3%
SITCSITE CENTERS CORP3.94M203.56+0.131.00+0.25-2.97-83.4%
SMCYYIELDMAX SMCI OPTION INCOME ST638.90K904.05+0.051.14+0.25-0.82-20.2%
CLYMCLYM1.21M259.73-0.091.37+0.25+1.81+18.6%
MSTXMAST THERAPEUTICS INC. P4.39M4.11K13.82-0.211.53+0.25+4.14+30.0%
BHCBAUSCH HEALTH COMPANIES INC1.34M1.42K6.32+0.020.41-0.25+2.72+43.0%
RXTRACKSPACE TECHNOLOGY INC. COMM6.09M13.23K2.74-0.081.21+0.25-0.48-17.5%
UISUNISYS CORP.578.01K132.24+0.030.87+0.25+0.53+23.9%
TRUPTRUPANION INC639.51K4427.50-0.620.84+0.25+11.37+41.3%
DOGPROSHARES SHORT DOW 306.64M2.78K21.88-0.010.17-0.24-0.65-3.0%
FLYWFLYWIRE CORPORATION VOTING COM911.74K5018.17-0.300.66-0.24+4.01+22.1%
ATEXPCVWIRELESS INC240.69K777.87-2.610.91+0.24+14.11+18.1%
UNITUNIT GROUP INC5.78M2605.44-0.161.11+0.24-1.23-22.6%
BETRAMPLIFY SNACK BRANDS INC802.13K2.64K10.53+0.581.15-0.24+13.10+124.4%
AHCOADAPTHEALTH CORP3.43M45.88-0.140.92+0.24+1.89+32.1%
MBCCITIGRP FNDG 3PC PPN 14D1.94M1526.43-0.330.75+0.23+1.41+21.9%
CAICACI INTERNATIONAL INC2.09M20630.71+0.150.80-0.23-6.62-21.6%
HOOWHOOW349.09K15721.62-0.830.63-0.23-5.96-27.6%
SVVSAVERS VALUE VILLAGE INC700.88K710.06-0.010.64+0.23-1.41-14.0%
IMPPIMPERIAL PETROLEUM INC. COMMON387.09K2.49K4.89+0.050.54-0.22-0.60-12.3%
TENBTENABLE HOLDINGS INC. COMMON S3.52M54638.93+1.730.89+0.22+14.29+36.7%
NRXPNRX PHARMACEUTICALS INC1.08M4562.63+0.031.90+0.22-0.52-19.8%
PLTWPLTW237.09K4924.73+0.750.57-0.22-6.63-26.8%