ProShares Nasdaq-100 Dynamic Buffer ETF (QB)
NASDAQ: QB · Real-Time Price · USD
41.30
-0.01 (-0.02%)
Sep 26, 2025, 4:00 PM EDT - Market closed

QB Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 26, 202541.3041.3041.3041.3041.30-0.02%40
Sep 25, 202541.3541.3541.3141.3141.31-0.11%14,362
Sep 24, 202541.4741.4741.3641.3641.36-0.22%117
Sep 23, 202541.4541.4541.4541.4541.410.02%113
Sep 22, 202541.4441.4441.4441.4441.400.09%101
Sep 19, 202541.4041.4041.4041.4041.360.28%5
Sep 18, 202541.2841.2841.2841.2841.240.44%-
Sep 17, 202541.1041.1041.1041.1041.06-0.10%8
Sep 16, 202541.1441.1441.1441.1441.10-0.08%3
Sep 15, 202541.1641.1741.1041.1741.140.39%1,231
Sep 12, 202541.0041.0240.9641.0140.98-0.10%5,182
Sep 11, 202541.0241.0540.9941.0541.020.40%4,136
Sep 10, 202540.9640.9640.8940.8940.85-0.26%702
Sep 9, 202541.0041.0041.0041.0040.96-0.08%9
Sep 8, 202541.0341.0341.0341.0340.990.13%4
Sep 5, 202541.1741.1840.9740.9740.93-0.04%7,510
Sep 4, 202540.8340.9940.8140.9940.950.46%7,900
Sep 3, 202540.8340.8440.8040.8040.770.28%2,447
Sep 2, 202540.6940.6940.6940.6940.650.06%25
Aug 29, 202540.6640.6640.6640.6640.63-0.18%288
Aug 28, 202540.7740.7740.6940.7440.700.10%17,637
Aug 27, 202540.7040.7040.7040.7040.66-0.23%7
Aug 26, 202540.7940.7940.7940.7940.760.02%7
Aug 25, 202540.7440.8540.7440.7940.750.16%5,767
Aug 22, 202540.6840.7240.6840.7240.680.74%260
Aug 21, 202540.4040.4240.3940.4240.38-0.25%1,502
Aug 20, 202540.5340.5340.5240.5240.48-0.07%2,030
Aug 19, 202540.4740.6340.4540.5540.51-0.06%10,670
Aug 18, 202540.7140.7140.5240.5740.54-0.14%20,146
Aug 15, 202540.6140.6340.6040.6340.59-0.16%2,510
Aug 14, 202540.7240.7240.6240.7040.66-0.28%16,155
Aug 13, 202540.8240.8240.7740.8140.77-5,171
Aug 12, 202540.5840.8140.5840.8140.770.57%17,333
Aug 11, 202540.5840.5840.5840.5840.54-0.06%212
Aug 8, 202540.6140.6140.6140.6140.570.45%212
Aug 7, 202540.4740.4740.3740.4340.39-0.04%222
Aug 6, 202540.4440.4440.4440.4440.400.56%29
Aug 5, 202540.2240.2240.2240.2240.18-0.15%18
Aug 4, 202540.1740.2840.1740.2840.240.75%140
Aug 1, 202539.8939.9839.8339.9839.94-0.73%307
Jul 31, 202540.2740.2740.2740.2740.23-0.01%146
Jul 30, 202540.2840.2840.2840.2840.24-0.06%201
Jul 29, 202540.3640.3640.3040.3040.26-0.10%299
Jul 28, 202540.3440.3440.3440.3440.30-0.02%68
Jul 25, 202540.3540.3540.3540.3540.310.05%103
Jul 24, 202540.3340.3340.3340.3340.29-0.16%103
Jul 23, 202540.4040.4040.4040.4040.360.04%11
Jul 22, 202540.3840.3840.3840.3840.34-0.03%11
Jul 21, 202540.4040.4040.3940.3940.350.04%606
Jul 18, 202540.4140.4140.3840.3840.34-0.14%17,539