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Riot Blockchain, Inc. (RIOT)

NasdaqCM - NasdaqCM Real Time Price. Currency in USD
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31.24-0.94 (-2.92%)
As of 10:42AM EDT. Market open.
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Show:ListStraddle
CallsforJune 25, 2021
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
RIOT210625C000130002021-06-17 11:26AM EDT13.0022.5017.6017.950.00-9110.00%
RIOT210625C000150002021-06-17 9:46AM EDT15.0019.4515.7015.950.00-6140.00%
RIOT210625C000160002021-06-16 9:42AM EDT16.0018.7014.6514.950.00-10170.00%
RIOT210625C000170002021-06-14 11:05AM EDT17.0019.7013.7514.050.00-160.00%
RIOT210625C000180002021-06-18 2:48PM EDT18.0014.0012.8513.050.00-1150.00%
RIOT210625C000190002021-06-16 11:08AM EDT19.0014.7511.7012.050.00-6220.00%
RIOT210625C000200002021-06-18 3:58PM EDT20.0012.2810.8011.000.00-31500.00%
RIOT210625C000210002021-06-15 1:43PM EDT21.0014.109.6510.050.00-21320.00%
RIOT210625C000220002021-06-21 9:38AM EDT22.008.608.859.15-4.70-35.34%1410.00%
RIOT210625C000230002021-06-18 3:52PM EDT23.009.357.908.150.00-3690.00%
RIOT210625C000240002021-06-18 1:59PM EDT24.008.786.907.100.00-111530.00%
RIOT210625C000250002021-06-21 10:21AM EDT25.006.025.856.25-1.37-18.54%1626382.81%
RIOT210625C000260002021-06-18 3:31PM EDT26.006.385.155.350.00-4844770.31%
RIOT210625C000265002021-06-21 10:25AM EDT26.504.854.704.90-0.75-13.39%510485.16%
RIOT210625C000270002021-06-21 10:03AM EDT27.004.954.154.40-0.60-10.81%3425269.53%
RIOT210625C000275002021-06-21 10:24AM EDT27.503.953.854.10-1.12-22.09%10541499.22%
RIOT210625C000280002021-06-21 10:20AM EDT28.003.503.503.65-1.20-25.53%38311101.17%
RIOT210625C000290002021-06-21 10:25AM EDT29.002.822.862.94-0.98-25.79%168282108.59%
RIOT210625C000300002021-06-21 10:27AM EDT30.002.282.212.29-0.97-29.85%1,048860108.59%
RIOT210625C000310002021-06-21 10:24AM EDT31.001.621.611.66-0.95-36.96%700568104.10%
RIOT210625C000320002021-06-21 10:26AM EDT32.001.241.201.26-0.79-38.92%1,7691,043107.23%
RIOT210625C000325002021-06-21 10:24AM EDT32.501.021.011.07-0.78-43.33%410570107.03%
RIOT210625C000330002021-06-21 10:24AM EDT33.000.850.850.89-0.75-46.88%8931,769106.64%
RIOT210625C000335002021-06-21 10:27AM EDT33.500.730.700.75-0.67-47.86%668680106.54%
RIOT210625C000340002021-06-21 10:25AM EDT34.000.600.580.60-0.64-51.61%660845105.66%
RIOT210625C000345002021-06-21 10:27AM EDT34.500.520.480.52-0.53-50.48%300686107.03%
RIOT210625C000350002021-06-21 10:26AM EDT35.000.440.420.44-0.48-52.17%1,1333,458108.98%
RIOT210625C000355002021-06-21 10:25AM EDT35.500.350.330.35-0.44-55.70%211411107.62%
RIOT210625C000360002021-06-21 10:24AM EDT36.000.290.280.30-0.39-57.35%3111,467109.38%
RIOT210625C000365002021-06-21 10:26AM EDT36.500.250.240.25-0.34-57.63%89801110.74%
RIOT210625C000370002021-06-21 10:24AM EDT37.000.210.210.22-0.31-59.62%3971,177113.28%
RIOT210625C000375002021-06-21 10:23AM EDT37.500.170.170.18-0.27-61.36%53495113.28%
RIOT210625C000380002021-06-21 10:22AM EDT38.000.150.140.16-0.23-60.53%2691,256114.84%
RIOT210625C000385002021-06-21 10:23AM EDT38.500.130.120.13-0.19-59.38%83254115.63%
RIOT210625C000390002021-06-21 10:25AM EDT39.000.120.110.12-0.16-57.14%147782119.14%
RIOT210625C000395002021-06-21 9:58AM EDT39.500.130.090.11-0.11-45.83%155220120.70%
RIOT210625C000400002021-06-21 10:26AM EDT40.000.100.090.10-0.12-54.55%6363,456124.61%
RIOT210625C000405002021-06-21 9:56AM EDT40.500.110.080.09-0.09-45.00%23138126.56%
RIOT210625C000410002021-06-21 10:15AM EDT41.000.080.070.08-0.09-52.94%82369128.52%
RIOT210625C000415002021-06-21 9:30AM EDT41.500.130.060.07-0.03-18.75%9167129.69%
RIOT210625C000420002021-06-21 9:55AM EDT42.000.090.050.06-0.03-25.00%41451130.47%
RIOT210625C000425002021-06-18 3:57PM EDT42.500.070.050.06-0.05-41.67%1202134.38%
RIOT210625C000430002021-06-21 10:08AM EDT43.000.060.050.06-0.05-45.45%11285139.06%
RIOT210625C000435002021-06-21 9:33AM EDT43.500.060.040.05-0.10-62.50%5394138.28%
RIOT210625C000440002021-06-21 10:14AM EDT44.000.050.040.05-0.04-44.44%72411142.19%
RIOT210625C000450002021-06-21 10:20AM EDT45.000.040.030.05-0.04-50.00%40774147.66%
RIOT210625C000460002021-06-18 3:57PM EDT46.000.030.030.04-0.04-57.14%86204151.56%
RIOT210625C000470002021-06-21 9:30AM EDT47.000.030.030.04-0.03-50.00%21199159.38%
RIOT210625C000480002021-06-21 10:24AM EDT48.000.030.030.04-0.01-25.00%1119165.63%
RIOT210625C000490002021-06-18 3:47PM EDT49.000.020.020.03-0.04-66.67%2121165.63%
RIOT210625C000500002021-06-21 10:12AM EDT50.000.030.020.03-0.01-25.00%1052,427171.88%
RIOT210625C000510002021-06-18 2:34PM EDT51.000.040.020.030.00-1429176.56%
RIOT210625C000520002021-06-21 9:58AM EDT52.000.020.010.03-0.01-33.33%171178.13%
RIOT210625C000530002021-06-18 2:34PM EDT53.000.040.010.020.00-114178.13%
RIOT210625C000540002021-06-21 10:15AM EDT54.000.010.010.03-0.02-66.67%1221189.06%
RIOT210625C000550002021-06-18 3:24PM EDT55.000.030.010.030.00-26198193.75%
RIOT210625C000560002021-06-18 2:38PM EDT56.000.030.000.030.00-532193.75%
RIOT210625C000570002021-06-18 3:44PM EDT57.000.030.010.020.00-88153198.44%
PutsforJune 25, 2021
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
RIOT210625P000130002021-06-16 10:22AM EDT13.000.010.000.01-0.01-50.00%50795268.75%
RIOT210625P000140002021-06-21 9:49AM EDT14.000.010.010.02-0.02-66.67%40243278.13%
RIOT210625P000150002021-06-21 9:42AM EDT15.000.020.010.020.00-101443256.25%
RIOT210625P000160002021-06-18 3:12PM EDT16.000.030.010.030.00-19175243.75%
RIOT210625P000170002021-06-21 9:57AM EDT17.000.030.020.03+0.01+50.00%614258229.69%
RIOT210625P000180002021-06-18 2:57PM EDT18.000.040.030.040.00-162690220.31%
RIOT210625P000190002021-06-21 10:21AM EDT19.000.050.040.050.00-70891207.81%
RIOT210625P000200002021-06-21 10:11AM EDT20.000.060.060.07+0.01+20.00%4041,221200.78%
RIOT210625P000210002021-06-21 10:14AM EDT21.000.080.080.09+0.02+33.33%215497190.63%
RIOT210625P000220002021-06-21 9:59AM EDT22.000.100.100.11+0.01+11.11%1,570429178.13%
RIOT210625P000230002021-06-21 10:13AM EDT23.000.140.130.14+0.04+40.00%901,243167.97%
RIOT210625P000240002021-06-21 10:22AM EDT24.000.200.180.19+0.06+42.86%150518160.16%
RIOT210625P000250002021-06-21 10:25AM EDT25.000.270.260.27+0.08+42.11%6601,342154.69%
RIOT210625P000260002021-06-21 10:22AM EDT26.000.370.350.37+0.12+48.00%211539147.27%
RIOT210625P000265002021-06-21 10:26AM EDT26.500.410.420.43+0.11+36.67%92297144.34%
RIOT210625P000270002021-06-21 10:24AM EDT27.000.510.490.51+0.15+41.67%253482141.60%
RIOT210625P000275002021-06-21 10:25AM EDT27.500.600.580.61+0.17+39.53%105462139.65%
RIOT210625P000280002021-06-21 10:25AM EDT28.000.710.690.73+0.19+36.54%8381,336138.28%
RIOT210625P000290002021-06-21 10:25AM EDT29.000.990.950.99+0.27+37.50%1,158723133.98%
RIOT210625P000300002021-06-21 10:25AM EDT30.001.341.311.38+0.31+30.10%4,0913,436133.11%
RIOT210625P000310002021-06-21 10:25AM EDT31.001.831.741.81+0.45+32.61%9861,126130.37%
RIOT210625P000320002021-06-21 10:23AM EDT32.002.422.282.37+0.57+30.81%1,0841,464130.27%
RIOT210625P000325002021-06-21 10:24AM EDT32.502.672.652.75+0.61+29.61%2091,131135.06%
RIOT210625P000330002021-06-21 10:25AM EDT33.003.022.913.00+0.64+26.89%370872130.18%
RIOT210625P000335002021-06-21 10:09AM EDT33.503.003.303.45+0.30+11.11%10207135.84%
RIOT210625P000340002021-06-21 9:56AM EDT34.003.193.703.85+0.19+6.33%79543139.06%
RIOT210625P000345002021-06-21 10:18AM EDT34.504.054.004.30+0.56+16.05%18136139.45%
RIOT210625P000350002021-06-21 9:56AM EDT35.004.004.454.85+0.32+8.70%44761148.83%
RIOT210625P000355002021-06-21 9:30AM EDT35.504.804.905.15+0.75+18.52%17268147.46%
RIOT210625P000360002021-06-21 10:04AM EDT36.004.875.305.45+0.42+9.44%14222142.58%
RIOT210625P000365002021-06-21 10:24AM EDT36.505.905.756.00+0.94+18.95%242150.59%
RIOT210625P000370002021-06-21 10:21AM EDT37.006.606.156.50+1.31+24.76%26234153.32%
RIOT210625P000375002021-06-21 9:43AM EDT37.506.356.657.00+1.05+19.81%868160.74%
RIOT210625P000380002021-06-18 3:46PM EDT38.006.137.157.550.00-2886170.31%
RIOT210625P000385002021-06-18 1:58PM EDT38.506.307.607.950.00-523169.53%
RIOT210625P000390002021-06-21 9:58AM EDT39.007.428.108.45+0.35+4.95%1203176.17%
RIOT210625P000395002021-06-21 9:58AM EDT39.507.888.658.95+0.79+11.14%119185.35%
RIOT210625P000400002021-06-21 9:58AM EDT40.008.689.059.30+0.74+9.32%10278176.95%
RIOT210625P000405002021-06-18 2:51PM EDT40.508.759.6010.050.00-121200.78%
RIOT210625P000410002021-06-18 12:11PM EDT41.008.1510.1010.450.00-652201.17%
RIOT210625P000415002021-06-16 2:21PM EDT41.508.3510.5510.850.00-119197.66%
RIOT210625P000420002021-06-18 2:39PM EDT42.0010.1811.0511.400.00-354206.64%
RIOT210625P000425002021-06-15 12:59PM EDT42.508.4511.5512.000.00-37218.36%
RIOT210625P000430002021-06-18 3:36PM EDT43.0011.0512.0512.450.00-12104220.70%
RIOT210625P000435002021-06-15 9:37AM EDT43.509.2512.5012.850.00-113216.21%
RIOT210625P000440002021-06-21 9:53AM EDT44.0012.5013.0013.40+0.90+7.76%10032224.81%
RIOT210625P000450002021-06-21 9:53AM EDT45.0013.5013.9514.30+0.48+3.69%100385224.22%
RIOT210625P000460002021-06-18 3:52PM EDT46.0013.8915.0015.400.00-515244.73%
RIOT210625P000470002021-06-17 2:06PM EDT47.0013.1316.0516.350.00-710254.30%
RIOT210625P000480002021-06-18 2:36PM EDT48.0015.8817.0517.450.00-101120270.51%
RIOT210625P000490002021-06-14 11:02AM EDT49.0012.7217.9518.450.00--1272.27%
RIOT210625P000500002021-06-21 9:43AM EDT50.0019.0019.0019.25+0.95+5.26%11149268.75%
RIOT210625P000510002021-06-18 3:06PM EDT51.0019.2219.7520.450.00-35272.66%
RIOT210625P000530002021-06-16 10:38AM EDT53.0018.9522.1022.300.00-11305.08%
RIOT210625P000540002021-06-17 11:52AM EDT54.0018.5023.0023.450.00--1316.80%
RIOT210625P000550002021-06-18 11:36AM EDT55.0022.0823.9524.300.00-111307.42%
RIOT210625P000560002021-06-15 2:59PM EDT56.0020.6024.8026.050.00--0360.94%
RIOT210625P000570002021-06-15 2:41PM EDT57.0021.2025.6026.400.00--0295.31%