Daily trading records

MBX Biosciences Historical Stock Prices by Trading Day

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Review 60 recent trading days for MBX Biosciences.

The verified trading-day record runs from June 15, 2026 through September 9, 2026.
Select a date to review its open, high, low, close, volume and change from the prior session.
Daily aggregate prices are provided by Polygon.

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Review MBX Biosciences's price trend and period performance.

The chart connects verified session closes from June 12, 2026 through September 9, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

+1.28%

From the September 1, 2026 close of $60.93 to $61.71 on September 9, 2026.

20-session performance

-6.51%

From the August 11, 2026 close of $66.01 to $61.71 on September 9, 2026.

60-session performance

+73.78%

From the June 12, 2026 close of $35.51 to $61.71 on September 9, 2026.

MBX Biosciences Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$63.29$64.04$61.56$61.71135,697-$1.28 (-2.03%)
$60.85$64.17$60.66$62.99266,219+$1.27 (+2.06%)
$61.00$62.73$60.595$61.72271,775+$0.30 (+0.49%)
$60.90$62.6099$59.84$61.42292,658+$0.53 (+0.87%)
$61.40$62.45$58.80$60.89352,286-$0.04 (-0.07%)
$61.42$62.88$60.215$60.93416,086-$0.67 (-1.09%)
$62.25$63.04$59.47$61.60518,300-$1.40 (-2.22%)
$66.14$66.14$62.99$63.00307,655-$3.39 (-5.11%)
$66.73$66.90$64.50$66.39263,545-$0.37 (-0.55%)
$68.56$68.83$66.27$66.76214,779-$1.86 (-2.71%)
$67.64$69.50$67.64$68.62274,033+$2.23 (+3.36%)
$66.23$67.155$64.00$66.39531,065+$0.06 (+0.09%)
$67.86$67.86$65.5908$66.33466,649-$0.02 (-0.03%)
$67.00$68.49$65.3956$66.35422,511-$2.05 (-3.00%)
$67.53$68.76$65.25$68.40562,345+$1.88 (+2.83%)
$66.40$69.05$65.795$66.52560,737-$1.73 (-2.53%)
$68.28$69.94$67.58$68.25461,171-$0.32 (-0.47%)
$67.00$68.84$65.01$68.57503,142+$1.49 (+2.22%)
$66.97$68.41$65.50$67.08334,917+$0.11 (+0.16%)
$66.84$67.80$66.00$66.97331,488+$0.96 (+1.45%)
$67.46$68.49$65.11$66.01359,758-$0.14 (-0.21%)
$67.71$68.215$65.30$66.15325,460-$1.67 (-2.46%)
$69.69$70.00$65.255$67.82545,508+$0.71 (+1.06%)
$66.19$68.86$64.50$67.11528,715-$0.37 (-0.55%)
$70.00$72.64$67.0387$67.48487,496-$3.22 (-4.55%)
$64.78$71.12$64.74$70.70696,038+$6.29 (+9.77%)
$65.99$66.485$62.68$64.41390,732-$1.52 (-2.31%)
$67.00$69.40$64.50$65.93566,279-$0.53 (-0.80%)
$64.84$66.66$62.985$66.46548,134+$2.50 (+3.91%)
$61.78$65.989$60.58$63.96564,724+$3.90 (+6.49%)
$61.98$62.005$58.785$60.06625,724-$1.24 (-2.02%)
$62.24$64.775$60.40$61.30304,265-$0.70 (-1.13%)
$64.22$66.66$60.851$62.00500,943-$1.57 (-2.47%)
$58.09$63.64$57.355$63.57537,812+$5.27 (+9.04%)
$60.18$60.645$57.23$58.30696,102-$1.98 (-3.28%)
$60.52$61.17$58.37$60.28698,406+$0.14 (+0.23%)
$63.13$63.83$59.61$60.14646,742-$2.78 (-4.42%)
$55.93$63.09$55.4152$62.92898,470+$4.60 (+7.89%)
$59.17$61.2694$57.40$58.32834,990-$2.355 (-3.88%)
$55.75$60.70$54.3347$60.6751,078,723+$4.085 (+7.22%)
$52.82$58.62$52.51$56.591,341,288-$3.45 (-5.75%)
$60.00$60.88$56.64$60.04643,342-$1.01 (-1.65%)
$64.90$65.435$60.0107$61.05852,109-$4.66 (-7.09%)
$62.25$66.55$61.78$65.71747,916+$3.97 (+6.43%)
$62.46$64.32$61.04$61.741,469,551-$0.26 (-0.42%)
$58.11$62.25$56.17$62.00756,604+$4.30 (+7.45%)
$58.02$59.63$57.05$57.70603,304-$0.10 (-0.17%)
$56.04$58.32$55.16$57.80828,856+$1.88 (+3.36%)
$55.20$58.50$55.045$55.921,054,513+$0.72 (+1.30%)
$54.24$57.38$53.465$55.201,072,392+$1.35 (+2.51%)
$52.635$55.00$52.12$53.851,178,085+$1.54 (+2.94%)
$50.00$53.51$49.69$52.312,888,471+$1.94 (+3.85%)
$48.59$52.50$48.17$50.371,232,235+$1.97 (+4.07%)
$46.27$49.25$45.4983$48.40928,730+$2.01 (+4.33%)
$42.43$46.895$41.9906$46.39669,311+$2.48 (+5.65%)
$43.25$46.01$43.25$43.91660,993+$0.88 (+2.05%)
$42.84$43.49$40.765$43.03832,199+$1.44 (+3.46%)
$40.12$42.23$39.345$41.59676,980+$1.50 (+3.74%)
$39.05$42.08$37.835$40.091,144,949+$1.11 (+2.85%)
$35.80$40.00$35.58$38.981,259,810+$3.47 (+9.77%)

Verified data

Trading days shown
60
Coverage start
June 15, 2026
Coverage end
September 9, 2026
Display currency
USD
Market data provider
Polygon

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Return to the MBX Biosciences company profile.Review MBX Biosciences valuation and profitability metrics.Review MBX Biosciences analyst price targets.

Read the frequently asked questions.

What is MBX Biosciences's latest verified closing price?

MBX Biosciences closed at $61.71 on September 9, 2026.

What period does MBX Biosciences's price history cover?

The page shows 60 verified sessions from June 15, 2026 through September 9, 2026.

What data is included in MBX Biosciences's daily price history?

Each row includes the open, high, low, close, volume and change from the prior close.

Does MBX Biosciences's price history include market holidays?

The table contains only verified trading sessions and does not create prices for market holidays.

What is the source for MBX Biosciences's daily prices?

Daily aggregate prices are provided by Polygon.