UK markets close in 4 hours 40 minutes

Guardant Health, Inc. (GH)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
Add to watchlist
72.75+0.75 (+1.04%)
At close: 04:00PM EST
72.80 +0.05 (+0.07%)
After hours: 07:34PM EST
In the money
Show:ListStraddle
Callsfor21 January 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GH220121C000300002021-11-10 6:54AM EST30.0093.0062.0066.500.00-115,025.78%
GH220121C000350002021-11-10 6:54AM EST35.0081.0057.0061.500.00-1304,162.50%
GH220121C000400002022-01-19 2:47PM EST40.0032.700.000.000.00-1610.00%
GH220121C000450002022-01-13 10:25AM EST45.0036.520.000.000.00-3640.00%
GH220121C000500002022-01-19 2:46PM EST50.0022.830.000.000.00-300.00%
GH220121C000550002022-01-20 11:02AM EST55.0022.000.000.000.00-1190.00%
GH220121C000600002022-01-20 1:38PM EST60.0014.500.000.000.00-21010.00%
GH220121C000650002022-01-20 3:27PM EST65.008.400.000.000.00-100.00%
GH220121C000700002022-01-20 9:42AM EST70.005.500.000.000.00-1600.00%
GH220121C000750002022-01-20 10:42AM EST75.002.300.000.000.00-22712.50%
GH220121C000800002022-01-18 9:30AM EST80.000.300.000.000.00-1050.00%
GH220121C000850002022-01-18 10:39AM EST85.000.070.000.000.00-1014850.00%
GH220121C000900002022-01-14 11:55AM EST90.000.150.000.000.00-115950.00%
GH220121C000950002022-01-20 9:39AM EST95.000.100.000.000.00-1050.00%
GH220121C001000002022-01-13 12:32PM EST100.000.050.000.000.00-31050.00%
GH220121C001050002022-01-12 3:34PM EST105.000.200.000.000.00-1335050.00%
GH220121C001100002022-01-20 1:38PM EST110.000.300.000.000.00-11,73350.00%
GH220121C001150002022-01-20 2:32PM EST115.000.210.000.000.00-22250550.00%
GH220121C001200002022-01-20 2:32PM EST120.000.180.000.000.00-29753950.00%
GH220121C001250002022-01-12 11:13AM EST125.000.330.000.000.00-315450.00%
GH220121C001300002022-01-10 2:33PM EST130.000.050.000.000.00-135650.00%
GH220121C001350002022-01-11 3:34PM EST135.000.040.000.000.00-3050.00%
GH220121C001400002022-01-13 9:30AM EST140.000.050.000.000.00-4050.00%
GH220121C001450002021-12-13 3:19PM EST145.000.200.000.000.00-439050.00%
GH220121C001500002021-12-28 9:42AM EST150.000.400.000.000.00-134050.00%
GH220121C001550002021-11-24 10:40AM EST155.000.700.000.750.00-2277735.16%
GH220121C001600002021-10-29 2:51PM EST160.001.500.001.200.00-5589821.88%
GH220121C001650002021-11-12 12:16PM EST165.000.450.003.400.00-1971,042.19%
GH220121C001700002021-12-22 12:48PM EST170.000.170.000.000.00-250050.00%
GH220121C001750002021-12-07 9:58AM EST175.000.150.004.000.00-102401,134.57%
GH220121C001800002021-12-22 9:30AM EST180.000.200.000.000.00-2050.00%
GH220121C001850002021-12-14 12:15PM EST185.000.200.000.750.00-1886866.41%
GH220121C001900002021-11-10 6:54AM EST190.001.500.551.800.00-1621,078.13%
GH220121C001950002022-01-03 9:30AM EST195.000.050.000.000.00-1050.00%
GH220121C002000002021-12-13 10:43AM EST200.000.050.000.750.00-1053922.66%
GH220121C002100002021-11-10 6:54AM EST210.000.350.004.800.00--101,344.14%
GH220121C002200002021-12-21 2:24PM EST220.000.050.000.000.00-1013150.00%
GH220121C002300002021-12-14 12:07PM EST230.000.100.000.050.00-110750.00%
GH220121C002400002021-10-27 8:38AM EST240.000.250.004.800.00-1221,455.66%
GH220121C002500002021-11-10 6:54AM EST250.001.500.004.800.00-101,489.06%
GH220121C002700002021-11-24 10:16AM EST270.000.050.004.800.00-1281,550.98%
Putsfor21 January 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GH220121P000300002021-11-10 6:55AM EST30.000.450.004.800.00-1121,528.52%
GH220121P000350002021-11-10 6:55AM EST35.000.490.004.800.00-9181,303.13%
GH220121P000400002021-11-10 6:55AM EST40.000.360.104.800.00-4331,117.58%
GH220121P000450002021-11-24 11:49AM EST45.000.470.000.750.00-221567.19%
GH220121P000500002022-01-14 3:33PM EST50.000.060.000.000.00-40050.00%
GH220121P000550002021-11-10 6:55AM EST55.003.100.004.800.00-111642.77%
GH220121P000600002021-12-14 2:46PM EST60.000.750.004.800.00-521508.50%
GH220121P000650002022-01-18 10:25AM EST65.000.210.000.000.00-14550.00%
GH220121P000700002022-01-20 10:25AM EST70.000.200.000.000.00-15625.00%
GH220121P000750002022-01-19 11:17AM EST75.004.210.000.000.00-17750.00%
GH220121P000800002022-01-20 1:06PM EST80.005.180.000.000.00-20000.00%
GH220121P000850002022-01-20 2:04PM EST85.0010.570.000.000.00-1000.00%
GH220121P000900002022-01-20 3:24PM EST90.0016.240.000.000.00-52680.00%
GH220121P000950002022-01-20 10:33AM EST95.0019.000.000.000.00-1810.00%
GH220121P001000002022-01-19 10:24AM EST100.0022.900.000.000.00-12340.00%
GH220121P001050002022-01-20 11:44AM EST105.0029.570.000.000.00-204450.00%
GH220121P001100002022-01-04 3:58PM EST110.0013.240.000.000.00-1630.00%
GH220121P001150002022-01-10 10:41AM EST115.0028.500.000.000.00-5110.00%
GH220121P001200002022-01-05 3:05PM EST120.0030.000.000.000.00-130.00%
GH220121P001250002022-01-20 2:55PM EST125.0050.600.000.000.00-11330.00%
GH220121P001300002022-01-18 9:51AM EST130.0057.000.000.000.00-101,5180.00%
GH220121P001350002021-12-22 3:01PM EST135.0036.300.000.000.00-100.00%
GH220121P001400002021-11-10 6:54AM EST140.0028.3844.0048.500.00-4100.00%
GH220121P001450002021-12-27 1:39PM EST145.0049.780.000.000.00-200.00%
GH220121P001500002022-01-03 9:30AM EST150.0050.000.000.000.00-200.00%
GH220121P001550002021-11-10 6:54AM EST155.0036.9059.0063.400.00-1180.00%
GH220121P001600002021-12-23 11:38AM EST160.0063.350.000.000.00-100.00%
GH220121P001700002021-11-10 6:54AM EST170.0032.2573.5078.400.00-220.00%
GH220121P001750002021-11-10 6:54AM EST175.0051.6378.5083.300.00-310.00%
GH220121P001800002021-11-10 6:54AM EST180.0039.3583.5088.100.00--10.00%