Ambiq Micro Stock Price History
NYSE: AMBQTechnologySemiconductorsUSD
58.56-0.34 (-0.58%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
AMBQ price history at a glance
The price history for Ambiq Micro (AMBQ) on this page begins on July 28, 2025, when the stock closed at $39.51; it most recently closed at $58.56 on October 5, 2026. The highest price in this record is $91.61, reached on June 15, 2026; the latest close is 36.1% below that peak. In the last 12 months alone, AMBQ has gained 90.3%.
Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2025
- $91.61
- Date of high
- Jun 15, 2026
- Low since 2025
- $22.12
- Date of low
- Nov 17, 2025
- 52-week high
- $91.61
- 52-week low
- $22.12
- IPO year
- 2025
- Last close
- $58.56
AMBQ returns
1 week
-14.11%
1 month
-8.17%
3 months
-31.33%
6 months
+103.19%
Year to date
+105.47%
1 year
+90.32%
AMBQ price return, excluding dividends.
AMBQ annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 58.56 | +92.95% |
| 2025* | 30.35 | -23.18% |
* Partial year: the record begins after the start of 2025; return measured from the first available close.
2026 return is year to date.
AMBQ daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 60.17 | 60.50 | 57.40 | 58.56 | -0.58% | |
| 60.51 | 60.74 | 57.66 | 58.90 | -4.97% | |
| 62.18 | 64.35 | 60.79 | 61.98 | -1.99% | |
| 67.92 | 67.97 | 62.90 | 63.24 | -4.07% | |
| 69.51 | 69.51 | 65.87 | 65.92 | -3.31% | |
| 72.26 | 72.26 | 67.90 | 68.18 | -1.40% | |
| 68.93 | 70.17 | 67.47 | 69.15 | +1.44% | |
| 65.57 | 69.03 | 65.30 | 68.17 | +5.18% | |
| 69.45 | 69.45 | 63.32 | 64.81 | -5.11% | |
| 69.79 | 70.78 | 66.74 | 68.30 | -2.13% | |
| 69.85 | 70.88 | 68.63 | 69.79 | +1.26% | |
| 67.45 | 70.32 | 66.85 | 68.92 | -0.30% | |
| 70.47 | 71.92 | 67.46 | 69.13 | -2.70% | |
| 69.83 | 73.08 | 69.81 | 71.05 | -0.06% | |
| 66.20 | 71.26 | 65.50 | 71.09 | +8.60% | |
| 63.86 | 66.00 | 62.92 | 65.46 | +4.99% | |
| 61.76 | 64.04 | 61.02 | 62.35 | +4.09% | |
| 62.57 | 62.65 | 58.47 | 59.90 | -1.56% | |
| 60.65 | 61.05 | 58.71 | 60.85 | +2.08% | |
| 61.00 | 61.25 | 58.56 | 59.61 | -6.16% | |
| 61.97 | 64.05 | 61.17 | 63.52 | +4.71% | |
| 60.66 | 63.13 | 60.45 | 60.66 | -4.88% | |
| 59.18 | 66.08 | 59.18 | 63.77 | +6.96% | |
| 58.64 | 60.65 | 57.65 | 59.62 | +3.78% | |
| 57.67 | 57.88 | 56.62 | 57.45 | +1.81% | |
| 56.98 | 57.54 | 54.87 | 56.43 | -1.52% | |
| 56.08 | 57.79 | 55.30 | 57.30 | +2.43% | |
| 57.20 | 57.70 | 55.02 | 55.94 | -4.06% | |
| 58.04 | 58.90 | 56.25 | 58.31 | +1.69% | |
| 59.98 | 60.23 | 57.08 | 57.34 | -4.58% | |
| 60.80 | 60.99 | 59.06 | 60.09 | +1.88% | |
| 61.00 | 61.44 | 58.96 | 58.98 | -1.90% | |
| 58.91 | 60.37 | 58.33 | 60.12 | +5.98% | |
| 58.14 | 58.60 | 56.12 | 56.73 | -3.88% | |
| 58.63 | 59.73 | 57.09 | 59.02 | +2.08% | |
| 59.31 | 59.90 | 56.10 | 57.82 | -2.31% | |
| 64.39 | 64.39 | 59.00 | 59.19 | -6.06% | |
| 64.50 | 65.38 | 61.86 | 63.01 | -7.15% | |
| 66.91 | 68.83 | 65.00 | 67.86 | +5.19% | |
| 64.05 | 66.23 | 62.80 | 64.51 | +0.26% | |
| 64.98 | 68.48 | 64.20 | 64.34 | -1.91% | |
| 67.60 | 68.11 | 65.01 | 65.59 | +0.46% | |
| 65.70 | 67.46 | 62.05 | 65.29 | +2.14% | |
| 68.01 | 68.25 | 63.60 | 63.92 | -5.29% | |
| 66.66 | 68.67 | 65.15 | 67.49 | +3.45% | |
| 62.02 | 66.61 | 61.10 | 65.24 | +3.54% | |
| 65.90 | 67.42 | 62.90 | 63.01 | -6.69% | |
| 67.97 | 69.53 | 66.85 | 67.53 | +4.04% | |
| 61.58 | 65.23 | 60.48 | 64.91 | +2.08% | |
| 65.00 | 67.31 | 62.47 | 63.59 | +0.57% | |
| 61.03 | 64.08 | 59.88 | 63.23 | +10.43% | |
| 60.12 | 61.84 | 56.39 | 57.26 | -5.07% | |
| 65.44 | 65.85 | 59.87 | 60.32 | -11.66% | |
| 70.76 | 71.64 | 65.78 | 68.28 | -2.85% | |
| 73.96 | 73.96 | 67.82 | 70.28 | -6.01% | |
| 74.12 | 76.68 | 72.19 | 74.77 | -3.58% | |
| 75.67 | 79.25 | 75.67 | 77.55 | -0.76% | |
| 76.86 | 78.31 | 75.30 | 78.14 | +6.50% | |
| 74.72 | 75.37 | 71.61 | 73.37 | +1.30% | |
| 70.58 | 74.12 | 66.25 | 72.43 | -2.73% | |
| 79.92 | 80.68 | 72.68 | 74.46 | -9.44% | |
| 87.27 | 88.72 | 78.92 | 82.22 | -3.81% | |
| 85.00 | 87.12 | 82.16 | 85.48 | +5.08% | |
| 82.89 | 84.53 | 80.34 | 81.35 | -4.61% | |
| 83.86 | 85.51 | 82.00 | 85.28 | -0.36% | |
| 84.74 | 87.60 | 84.00 | 85.59 | +4.47% | |
| 76.04 | 82.88 | 76.00 | 81.93 | +8.55% | |
| 80.45 | 81.00 | 74.20 | 75.48 | -9.95% | |
| 84.62 | 88.79 | 82.62 | 83.82 | +1.17% | |
| 87.80 | 90.40 | 79.34 | 82.85 | -6.28% | |
| 85.46 | 90.39 | 84.00 | 88.40 | +0.11% | |
| 86.04 | 90.92 | 85.77 | 88.30 | +3.82% | |
| 80.05 | 85.36 | 77.08 | 85.05 | +6.11% | |
| 80.45 | 82.70 | 78.73 | 80.15 | -3.93% | |
| 84.40 | 86.00 | 79.43 | 83.43 | +2.77% | |
| 80.88 | 83.62 | 78.50 | 81.18 | +1.75% | |
| 82.05 | 86.85 | 79.14 | 79.78 | -9.91% | |
| 88.10 | 91.09 | 84.78 | 88.56 | -2.12% | |
| 84.42 | 91.61 | 81.06 | 90.48 | +14.36% | |
| 84.19 | 84.50 | 78.86 | 79.12 | -3.57% | |
| 85.97 | 85.97 | 81.58 | 82.05 | -4.02% | |
| 87.75 | 88.63 | 84.11 | 85.49 | +0.91% | |
| 83.25 | 89.33 | 81.17 | 84.72 | +1.59% | |
| 77.36 | 83.95 | 74.50 | 83.39 | +11.01% | |
| 74.90 | 81.00 | 73.87 | 75.12 | -1.21% | |
| 80.00 | 82.82 | 72.97 | 76.04 | -3.93% | |
| 75.95 | 80.81 | 75.76 | 79.15 | +6.26% | |
| 82.62 | 84.00 | 74.36 | 74.49 | -12.36% | |
| 79.49 | 85.39 | 78.90 | 85.00 | +2.66% | |
| 82.76 | 85.77 | 78.81 | 82.80 | -0.01% | |
| 78.56 | 84.02 | 78.56 | 82.81 | +6.99% | |
| 78.77 | 80.25 | 74.80 | 77.40 | -2.84% | |
| 82.70 | 83.80 | 79.38 | 79.66 | -3.99% | |
| 80.19 | 84.19 | 78.00 | 82.97 | +2.98% | |
| 82.64 | 84.21 | 78.00 | 80.57 | -3.57% | |
| 83.89 | 85.72 | 81.01 | 83.55 | +2.30% | |
| 78.00 | 81.85 | 75.44 | 81.67 | +6.67% | |
| 76.12 | 79.47 | 73.38 | 76.56 | -0.07% | |
| 72.64 | 77.56 | 70.53 | 76.61 | +7.69% | |
| 69.64 | 73.50 | 65.41 | 71.14 | -0.28% | |
| 70.79 | 73.00 | 67.30 | 71.34 | +1.09% | |
| 69.69 | 73.72 | 66.50 | 70.57 | -3.72% | |
| 71.07 | 73.32 | 67.28 | 73.30 | +2.82% | |
| 68.25 | 72.48 | 62.81 | 71.29 | +7.41% | |
| 53.14 | 66.59 | 53.14 | 66.37 | +45.33% | |
| 44.19 | 46.89 | 44.14 | 45.67 | +3.37% | |
| 38.82 | 44.18 | 38.40 | 44.18 | +16.26% | |
| 41.10 | 41.10 | 37.43 | 38.00 | -8.10% | |
| 40.83 | 41.50 | 39.20 | 41.35 | +2.12% | |
| 40.00 | 40.99 | 39.57 | 40.49 | +2.87% | |
| 41.00 | 41.80 | 39.24 | 39.36 | -2.55% | |
| 37.68 | 40.47 | 37.01 | 40.39 | +7.76% | |
| 35.00 | 38.00 | 34.41 | 37.48 | +7.86% | |
| 34.82 | 34.82 | 33.99 | 34.75 | -0.20% | |
| 33.59 | 34.83 | 32.05 | 34.82 | 0.00% | |
| 35.36 | 35.48 | 33.70 | 34.82 | -1.86% | |
| 35.77 | 35.95 | 34.85 | 35.48 | +1.14% | |
| 35.47 | 35.75 | 34.42 | 35.08 | -1.02% | |
| 35.00 | 35.92 | 34.50 | 35.44 | +0.40% | |
| 35.30 | 36.00 | 34.80 | 35.30 | +0.51% | |
| 34.40 | 35.70 | 33.94 | 35.12 | +1.04% | |
| 32.90 | 35.03 | 32.48 | 34.76 | +7.68% | |
| 31.80 | 32.28 | 30.68 | 32.28 | +2.15% | |
| 30.00 | 31.60 | 29.76 | 31.60 | +5.33% | |
| 29.92 | 30.20 | 29.41 | 30.00 | +1.56% | |
| 28.66 | 29.79 | 28.36 | 29.54 | +2.50% | |
| 29.19 | 29.19 | 28.28 | 28.82 | 0.00% | |
| 29.25 | 29.32 | 28.58 | 28.82 | -0.96% | |
| 29.10 | 29.10 | 27.89 | 29.10 | +4.86% | |
| 28.04 | 28.20 | 26.54 | 27.75 | -1.87% | |
| 28.63 | 28.68 | 27.62 | 28.28 | -0.88% | |
| 25.83 | 29.05 | 25.68 | 28.53 | +5.94% | |
| 25.88 | 26.98 | 25.42 | 26.93 | +5.98% | |
| 24.20 | 25.41 | 23.84 | 25.41 | +7.31% | |
| 24.08 | 24.08 | 22.75 | 23.68 | -0.38% | |
| 24.17 | 24.50 | 23.77 | 23.77 | -3.37% | |
| 24.83 | 25.60 | 24.50 | 24.60 | -2.42% | |
| 25.63 | 26.60 | 24.97 | 25.21 | -0.71% | |
| 24.84 | 25.80 | 24.76 | 25.39 | +0.12% | |
| 25.31 | 26.33 | 24.89 | 25.36 | +4.62% | |
| 26.00 | 26.46 | 23.79 | 24.24 | -6.45% | |
| 25.00 | 26.44 | 25.00 | 25.91 | +1.49% | |
| 26.11 | 26.77 | 25.52 | 25.53 | -1.73% | |
| 26.40 | 27.49 | 25.95 | 25.98 | -1.03% | |
| 26.25 | 27.42 | 26.00 | 26.25 | +3.51% | |
| 27.32 | 28.09 | 25.33 | 25.36 | -5.79% | |
| 30.66 | 30.71 | 26.91 | 26.92 | -14.13% | |
| 30.13 | 31.44 | 30.13 | 31.35 | +2.35% | |
| 29.56 | 31.26 | 29.21 | 30.63 | +5.48% | |
| 28.00 | 29.10 | 27.41 | 29.04 | +2.29% | |
| 29.50 | 30.07 | 28.30 | 28.39 | -5.56% | |
| 29.89 | 32.24 | 28.63 | 30.06 | +7.09% | |
| 29.44 | 29.50 | 28.00 | 28.07 | -4.20% | |
| 29.86 | 29.94 | 28.50 | 29.30 | -4.75% | |
| 30.34 | 31.86 | 30.23 | 30.76 | +0.20% | |
| 31.98 | 32.30 | 30.35 | 30.70 | -5.13% | |
| 32.81 | 33.00 | 31.39 | 32.36 | -0.77% | |
| 31.80 | 33.34 | 31.65 | 32.61 | +3.39% | |
| 30.21 | 31.99 | 30.12 | 31.54 | +4.89% | |
| 29.44 | 30.13 | 29.05 | 30.07 | +1.11% | |
| 29.89 | 30.50 | 29.43 | 29.74 | -1.46% | |
| 29.03 | 30.30 | 29.03 | 30.18 | +1.79% | |
| 29.61 | 30.42 | 29.46 | 29.65 | +0.07% | |
| 29.14 | 30.10 | 28.51 | 29.63 | +0.14% | |
| 29.35 | 30.80 | 29.11 | 29.59 | +0.92% | |
| 29.32 | 29.83 | 28.30 | 29.32 | 0.00% | |
| 30.00 | 30.29 | 28.90 | 29.32 | -0.17% | |
| 29.72 | 30.75 | 29.34 | 29.37 | -1.08% | |
| 29.57 | 31.00 | 29.00 | 29.69 | -0.84% | |
| 29.00 | 30.55 | 28.59 | 29.94 | +4.25% | |
| 29.25 | 29.60 | 28.14 | 28.72 | -2.64% | |
| 29.92 | 30.29 | 28.90 | 29.50 | -2.70% | |
| 30.85 | 31.13 | 29.26 | 30.32 | -1.69% | |
| 29.65 | 31.62 | 29.65 | 30.84 | +1.48% | |
| 32.25 | 32.25 | 29.65 | 30.39 | -7.88% | |
| 32.25 | 33.13 | 31.17 | 32.99 | +0.98% | |
| 31.79 | 33.07 | 31.75 | 32.67 | +4.14% | |
| 31.70 | 32.24 | 30.35 | 31.37 | -1.10% | |
| 33.43 | 33.49 | 30.96 | 31.72 | -4.63% | |
| 33.88 | 35.17 | 32.75 | 33.26 | +1.71% | |
| 33.79 | 36.88 | 32.26 | 32.70 | -1.00% | |
| 32.00 | 33.97 | 31.76 | 33.03 | +0.03% | |
| 33.56 | 34.64 | 32.95 | 33.02 | -4.68% | |
| 35.20 | 36.50 | 34.61 | 34.64 | -0.72% | |
| 35.75 | 37.41 | 34.80 | 34.89 | -0.94% | |
| 33.00 | 35.98 | 32.59 | 35.22 | +7.12% | |
| 35.57 | 35.57 | 32.00 | 32.88 | -6.56% | |
| 33.00 | 35.78 | 32.71 | 35.19 | +5.55% | |
| 32.50 | 33.74 | 31.50 | 33.34 | +2.90% | |
| 32.00 | 32.49 | 31.07 | 32.40 | +0.34% | |
| 32.16 | 32.41 | 31.55 | 32.29 | -0.19% | |
| 30.40 | 32.48 | 30.16 | 32.35 | +5.48% | |
| 30.48 | 32.17 | 30.48 | 30.67 | +1.05% | |
| 28.40 | 30.48 | 28.40 | 30.35 | +6.49% | |
| 29.11 | 29.98 | 28.40 | 28.50 | -2.80% | |
| 29.51 | 29.97 | 29.00 | 29.32 | +0.55% | |
| 29.58 | 30.24 | 28.86 | 29.16 | -2.80% | |
| 31.29 | 31.29 | 29.10 | 30.00 | -2.69% | |
| 30.12 | 31.85 | 30.12 | 30.83 | +1.38% | |
| 30.76 | 31.09 | 30.21 | 30.41 | -1.65% | |
| 30.51 | 32.99 | 30.06 | 30.92 | +1.81% | |
| 29.18 | 30.64 | 27.99 | 30.37 | +5.27% | |
| 27.60 | 29.50 | 27.22 | 28.85 | +6.03% | |
| 27.98 | 28.33 | 26.44 | 27.21 | -1.63% | |
| 27.10 | 28.49 | 27.10 | 27.66 | +1.02% | |
| 29.20 | 29.90 | 27.10 | 27.38 | -5.98% | |
| 30.00 | 30.00 | 28.95 | 29.12 | -3.45% | |
| 30.17 | 30.65 | 29.33 | 30.16 | -0.13% | |
| 29.33 | 30.41 | 29.17 | 30.20 | +2.48% | |
| 29.12 | 30.76 | 28.65 | 29.47 | +0.55% | |
| 29.38 | 29.69 | 28.15 | 29.31 | +1.07% | |
| 27.92 | 29.29 | 27.92 | 29.00 | +3.61% | |
| 27.83 | 29.66 | 27.24 | 27.99 | +1.67% | |
| 25.28 | 28.00 | 25.24 | 27.53 | +10.74% | |
| 24.29 | 25.49 | 24.29 | 24.86 | +3.89% | |
| 24.00 | 24.43 | 23.82 | 23.93 | -2.37% | |
| 24.40 | 24.73 | 24.01 | 24.51 | +1.79% | |
| 23.50 | 24.36 | 23.35 | 24.08 | +2.73% | |
| 23.87 | 23.87 | 22.81 | 23.44 | -1.31% | |
| 23.22 | 23.94 | 23.13 | 23.75 | +1.41% | |
| 22.70 | 24.04 | 22.12 | 23.42 | +2.90% | |
| 24.17 | 24.66 | 22.72 | 22.76 | -3.31% | |
| 22.99 | 23.83 | 22.81 | 23.54 | +2.08% | |
| 23.42 | 24.03 | 22.97 | 23.06 | -4.95% | |
| 24.70 | 25.37 | 23.90 | 24.26 | -1.62% | |
| 25.50 | 25.88 | 24.40 | 24.66 | -4.68% | |
| 27.95 | 28.15 | 25.82 | 25.87 | -7.77% | |
| 28.73 | 29.08 | 27.64 | 28.05 | -2.30% | |
| 29.00 | 29.53 | 28.13 | 28.71 | -0.14% | |
| 27.43 | 28.99 | 27.28 | 28.75 | +5.43% | |
| 28.67 | 28.67 | 24.00 | 27.27 | -6.64% | |
| 28.52 | 29.54 | 27.51 | 29.21 | +2.82% | |
| 27.50 | 28.63 | 27.17 | 28.41 | +3.16% | |
| 29.00 | 29.05 | 27.14 | 27.54 | -5.97% | |
| 30.78 | 30.78 | 29.01 | 29.29 | -4.16% | |
| 30.15 | 30.86 | 29.88 | 30.56 | +2.83% | |
| 30.18 | 30.66 | 29.53 | 29.72 | -2.27% | |
| 29.94 | 31.00 | 29.67 | 30.41 | +2.67% | |
| 29.89 | 30.29 | 29.51 | 29.62 | -2.73% | |
| 31.44 | 31.58 | 29.99 | 30.45 | -2.06% | |
| 30.68 | 31.22 | 30.51 | 31.09 | +2.40% | |
| 29.72 | 30.41 | 29.66 | 30.36 | +2.46% | |
| 31.74 | 31.74 | 29.40 | 29.63 | -7.15% | |
| 32.25 | 32.25 | 31.25 | 31.91 | +0.41% | |
| 30.79 | 32.54 | 30.74 | 31.78 | +4.68% | |
| 29.42 | 30.64 | 29.29 | 30.36 | +3.20% | |
| 32.01 | 32.01 | 29.24 | 29.42 | -6.81% | |
| 32.48 | 33.28 | 31.57 | 31.57 | -1.47% | |
| 31.84 | 32.43 | 30.45 | 32.04 | -0.12% | |
| 31.64 | 32.25 | 31.40 | 32.08 | +4.26% | |
| 32.19 | 32.87 | 30.77 | 30.77 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the AMBQ chart for longer ranges.