MBX Biosciences, Inc. (MBX)
NASDAQ: MBX · Real-Time Price · USD
29.04
-2.93 (-9.16%)
At close: Apr 28, 2026, 4:00 PM EDT
29.30
+0.26 (0.90%)
After-hours: Apr 28, 2026, 5:35 PM EDT

MBX Biosciences Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 28, 202631.7932.1928.9629.0429.04-9.16%874,094
Apr 27, 202631.9433.4431.1631.9731.970.03%386,282
Apr 24, 202633.3333.3330.8231.9631.96-4.28%448,131
Apr 23, 202633.5834.4031.2033.3933.39-0.57%545,731
Apr 22, 202633.4934.1232.3333.5833.581.02%341,752
Apr 21, 202634.0134.2031.7133.2433.24-1.60%436,267
Apr 20, 202633.4934.0832.0133.7833.780.03%522,384
Apr 17, 202633.8535.0033.3133.7733.771.66%306,778
Apr 16, 202632.8733.4632.4533.2233.220.79%217,030
Apr 15, 202632.8133.5031.8332.9632.960.46%317,860
Apr 14, 202632.9533.7532.0632.8132.81-462,113
Apr 13, 202630.9832.9430.7632.8132.815.84%300,132
Apr 10, 202633.2433.8030.7631.0031.00-5.66%284,263
Apr 9, 202631.4533.5031.2732.8632.863.79%467,548
Apr 8, 202631.5232.7730.4031.6631.664.87%453,999
Apr 7, 202631.0631.2129.3230.1930.19-3.55%1,225,258
Apr 6, 202632.9433.2031.2531.3031.30-5.12%436,509
Apr 2, 202631.0033.7030.8732.9932.992.17%601,684
Apr 1, 202630.3033.0030.2932.2932.298.17%406,324
Mar 31, 202627.8530.2927.7829.8529.8510.88%522,692
Mar 30, 202628.5028.9426.1426.9226.92-5.54%452,891
Mar 27, 202628.3429.2527.8328.5028.500.74%353,147
Mar 26, 202628.1429.2428.0028.2928.29-2.31%236,940
Mar 25, 202628.0529.4028.0528.9628.964.10%337,181
Mar 24, 202627.9628.4526.8427.8227.82-1.14%378,780
Mar 23, 202629.3329.8827.9728.1428.14-1.88%548,870
Mar 20, 202628.4329.0027.4028.6828.680.88%670,776
Mar 19, 202628.4028.9227.2528.4328.43-0.94%434,375
Mar 18, 202629.5529.5527.6628.7028.70-3.50%494,015
Mar 17, 202629.3829.7928.4429.7429.74-0.20%480,335
Mar 16, 202630.1931.2029.2029.8029.806.43%581,220
Mar 13, 202627.8128.9926.4228.0028.000.18%728,538
Mar 12, 202628.3928.6626.5427.9527.95-3.42%750,098
Mar 11, 202628.5329.0527.3828.9428.94-0.24%447,255
Mar 10, 202628.0029.9128.0029.0129.013.83%623,368
Mar 9, 202630.0830.5327.8527.9427.94-8.54%824,258
Mar 6, 202631.2832.2330.0130.5530.55-2.82%591,573
Mar 5, 202630.9731.9730.0131.4431.440.40%550,115
Mar 4, 202630.9132.4530.2631.3131.312.52%463,359
Mar 3, 202631.9032.1930.3330.5430.54-7.37%508,033
Mar 2, 202631.1633.4731.1632.9732.971.29%605,522
Feb 27, 202633.2134.2631.5332.5532.55-7.11%1,171,690
Feb 26, 202635.5735.7034.0135.0435.04-1.68%396,371
Feb 25, 202637.2937.9935.3935.6435.64-2.97%479,152
Feb 24, 202637.2438.2536.1336.7336.73-0.05%455,366
Feb 23, 202635.0837.4834.0036.7536.755.63%416,847
Feb 20, 202637.2637.2634.3134.7934.79-6.63%452,432
Feb 19, 202639.7540.1036.2537.2637.26-7.57%951,992
Feb 18, 202639.0940.9738.8140.3140.312.36%472,019
Feb 17, 202638.1940.2537.5239.3839.383.39%511,233
Feb 13, 202638.0040.0937.6938.0938.090.24%553,306
Feb 12, 202635.7038.8634.7138.0038.008.57%530,708
Feb 11, 202638.1839.2134.0635.0035.00-7.11%505,490
Feb 10, 202637.1637.9935.2737.6837.681.76%379,990
Feb 9, 202637.5138.1336.4937.0337.03-1.70%332,408
Feb 6, 202636.7738.1236.6337.6737.674.49%345,355
Feb 5, 202637.4338.7135.7736.0536.05-6.05%494,215
Feb 4, 202639.8241.3937.1438.3738.37-2.17%752,547
Feb 3, 202639.2040.5537.7539.2239.220.38%2,739,021
Feb 2, 202637.0239.7037.0239.0739.076.02%636,605
Jan 30, 202636.1338.1036.1336.8536.850.03%949,865
Jan 29, 202635.9136.9235.0036.8436.842.82%316,462
Jan 28, 202636.3437.2135.1535.8335.83-0.67%360,193
Jan 27, 202636.9737.8935.1136.0736.07-1.45%475,096
Jan 26, 202637.3237.5635.5636.6036.60-3.30%616,480
Jan 23, 202642.0042.5637.0237.8537.85-10.71%860,611
Jan 22, 202641.4843.9840.1042.3942.393.16%843,521
Jan 21, 202643.0043.4639.2741.0941.09-4.75%786,426
Jan 20, 202639.7843.9139.6543.1443.146.44%774,455
Jan 16, 202641.2342.0039.7040.5340.53-0.93%504,308
Jan 15, 202642.9444.8940.4840.9140.91-4.84%1,061,043
Jan 14, 202636.3143.1836.3042.9942.9918.40%1,425,501
Jan 13, 202636.4236.5935.0336.3136.31-0.44%816,127
Jan 12, 202632.2336.4931.5836.4736.4715.19%1,227,118
Jan 9, 202630.9632.0630.5231.6631.663.06%418,804
Jan 8, 202632.2133.0029.7930.7230.72-5.62%424,999
Jan 7, 202630.0534.4029.5432.5532.5513.41%913,663
Jan 6, 202629.4330.7027.8528.7028.70-2.08%490,789
Jan 5, 202630.7631.0027.8429.3129.31-4.06%748,576
Jan 2, 202631.6031.6129.6330.5530.55-3.14%564,060
Dec 31, 202530.9732.0530.7331.5431.542.07%362,305
Dec 30, 202531.1231.7430.6230.9030.90-0.55%315,468
Dec 29, 202530.7531.5630.5331.0731.070.55%364,473
Dec 26, 202532.2632.2630.1130.9030.90-3.77%429,633
Dec 24, 202532.0632.6431.0032.1132.11-0.28%230,466
Dec 23, 202534.0735.1032.0032.2032.20-7.47%683,963
Dec 22, 202530.9335.5530.5234.8034.8014.40%989,591
Dec 19, 202529.3331.6128.7630.4230.426.10%4,012,928
Dec 18, 202527.9729.1927.7728.6728.673.50%1,155,384
Dec 17, 202527.7528.3027.1427.7027.70-0.18%649,481
Dec 16, 202528.1928.5027.0427.7527.75-2.22%559,104
Dec 15, 202530.0030.1728.1528.3828.38-4.96%495,780
Dec 12, 202528.7630.0527.9329.8629.865.03%450,407
Dec 11, 202528.9729.0427.8728.4328.43-1.35%823,783
Dec 10, 202528.6230.0428.2428.8228.820.49%717,213
Dec 9, 202531.1631.9628.5528.6828.68-8.63%985,509
Dec 8, 202532.5533.3131.3031.3931.39-1.81%613,370
Dec 5, 202529.9832.0729.9831.9731.974.68%823,837
Dec 4, 202528.9733.0028.0130.5430.54-10.02%2,132,124
Dec 3, 202533.1134.6032.6833.9433.942.35%840,317