ProShares Nasdaq-100 Dynamic Buffer ETF (QB)
NASDAQ: QB · Real-Time Price · USD
48.18
-0.10 (-0.21%)
Oct 23, 2026, 4:00 PM EDT - Market closed

QB Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 23, 202648.1848.1848.1848.1848.18-0.21%84
Oct 22, 202648.6348.6448.2848.2848.28-1.43%571
Oct 21, 202648.8248.9948.8148.9848.980.35%1,161
Oct 20, 202648.8248.8248.8248.8248.82-0.17%24
Oct 19, 202649.1049.1148.9048.9048.900.51%1,959
Oct 16, 202648.5948.6548.5948.6548.65-0.51%451
Oct 15, 202648.9048.9048.9048.9048.90-0.17%1,116
Oct 14, 202649.0749.0848.9848.9848.98-0.53%1,173
Oct 13, 202649.2449.2449.2449.2449.24-0.10%9
Oct 12, 202649.2949.2949.2949.2949.29-0.12%182
Oct 9, 202649.5549.5549.3549.3549.35-0.12%443
Oct 8, 202649.2449.4149.2249.4149.41-0.04%9,622
Oct 7, 202649.4349.4349.4349.4349.43-0.04%122
Oct 6, 202649.4549.4549.4549.4549.45-0.03%290
Oct 5, 202649.4249.4749.4249.4749.460.28%273
Oct 2, 202649.2549.3349.2549.3349.330.22%289
Oct 1, 202649.1949.2849.1549.2249.220.01%1,853
Sep 30, 202649.2149.2149.2149.2149.21-0.11%42
Sep 29, 202649.2749.2749.2749.2749.27-0.06%40
Sep 28, 202649.3049.3049.3049.3049.30-0.19%25
Sep 25, 202649.4049.4049.4049.4049.39-0.05%11
Sep 24, 202649.4249.4249.4249.4249.42-0.14%22
Sep 23, 202649.4949.4949.4949.4949.49-0.14%9
Sep 22, 202649.6149.6149.6149.6149.560.25%50
Sep 21, 202649.4849.4849.4849.4849.440.64%217
Sep 18, 202649.0249.1749.0249.1749.120.12%2,257
Sep 17, 202649.1149.1149.1149.1149.070.84%31
Sep 16, 202648.7048.7048.7048.7048.66-0.10%10
Sep 15, 202648.7548.7548.7548.7548.710.02%121
Sep 14, 202648.7448.7448.7448.7448.70-0.02%50
Sep 11, 202648.7848.8948.7348.7548.710.25%1,581
Sep 10, 202648.6148.6348.6148.6348.59-0.11%185
Sep 9, 202648.6948.6948.6948.6948.64-0.06%57
Sep 8, 202648.8048.8048.7248.7248.67-0.18%184
Sep 4, 202648.8648.8748.8048.8148.76-0.07%1,025
Sep 3, 202648.8448.8448.8448.8448.800.60%23
Sep 2, 202648.5548.5948.4848.5548.51-0.12%553
Sep 1, 202648.6148.6148.6148.6148.57-0.14%65
Aug 31, 202648.7548.7548.6848.6848.64-0.14%291
Aug 28, 202648.8248.8248.6848.7548.71-0.31%1,086
Aug 27, 202648.7348.9048.7348.9048.860.69%2,904
Aug 26, 202648.6448.6448.5748.5748.52-0.15%116
Aug 25, 202648.6348.6648.6248.6448.600.05%1,862
Aug 24, 202648.6248.6348.6248.6248.57-0.22%426
Aug 21, 202648.6448.8748.6348.7248.68-0.05%1,134
Aug 20, 202648.8048.8048.7548.7548.70-0.07%124
Aug 19, 202648.8048.8748.7848.7848.74-0.06%2,036
Aug 18, 202648.6948.9048.6948.8148.77-0.16%4,005
Aug 17, 202648.9749.0648.8848.8948.85-0.31%52,600
Aug 14, 202649.1049.1049.0449.0449.00-0.06%313