Cabaletta Bio Stock Price History
NASDAQ: CABAHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD
1.93-0.02 (-1.03%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
CABA price history at a glance
The price history for Cabaletta Bio (CABA) on this page begins on October 21, 2019, when the stock closed at $10.00; it most recently closed at $1.93 on October 5, 2026. The highest price in this record is $26.35, reached on February 5, 2024; the latest close is 92.7% below that peak. Across the 6 complete calendar years in the table, CABA finished higher in 2 and lower in 4. Its best year was 2023 (+145.4%) and its worst was 2024 (-89.4%).
Over roughly 7 years the share price changed -80.7%, a -21.1% compound annual price return (excluding dividends). In the last 12 months alone, CABA has lost 32.3%. 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 2019
- $26.35
- Date of high
- Feb 5, 2024
- Low since 2019
- $0.59
- Date of low
- Sep 19, 2022
- 52-week high
- $4.23
- 52-week low
- $1.83
- IPO year
- 2019
- Last close
- $1.93
CABA returns
1 week
-3.50%
1 month
-33.68%
3 months
-35.13%
6 months
-38.34%
Year to date
-11.87%
1 year
-32.28%
3 years
-87.40%
5 years
-84.26%
CABA price return, excluding dividends.
CABA annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 1.93 | -12.67% |
| 2025 | 2.21 | -7.92% |
| 2024 | 2.40 | -89.43% |
| 2023 | 22.70 | +145.41% |
| 2022 | 9.25 | +144.06% |
| 2021 | 3.79 | -69.63% |
| 2020 | 12.48 | -10.09% |
| 2019* | 13.88 | +38.80% |
* Partial year: the record begins after the start of 2019; return measured from the first available close.
2026 return is year to date.
CABA daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 1.94 | 1.98 | 1.90 | 1.93 | -1.03% | |
| 1.96 | 1.97 | 1.87 | 1.95 | -1.02% | |
| 1.98 | 2.06 | 1.94 | 1.97 | -2.48% | |
| 2.10 | 2.14 | 1.96 | 2.02 | -2.88% | |
| 2.01 | 2.12 | 1.96 | 2.08 | +4.00% | |
| 1.94 | 2.01 | 1.83 | 2.00 | +5.82% | |
| 1.92 | 1.97 | 1.86 | 1.89 | -1.56% | |
| 2.01 | 2.01 | 1.90 | 1.92 | -3.03% | |
| 2.01 | 2.03 | 1.95 | 1.98 | -1.00% | |
| 2.06 | 2.07 | 1.98 | 2.00 | -3.38% | |
| 2.17 | 2.17 | 2.05 | 2.07 | -3.94% | |
| 2.23 | 2.23 | 2.06 | 2.16 | -2.93% | |
| 2.53 | 2.56 | 2.19 | 2.22 | -11.20% | |
| 2.48 | 2.60 | 2.46 | 2.50 | +1.63% | |
| 2.64 | 2.65 | 2.45 | 2.46 | -3.53% | |
| 2.55 | 2.61 | 2.52 | 2.55 | -1.16% | |
| 2.52 | 2.59 | 2.50 | 2.58 | +3.61% | |
| 2.65 | 2.68 | 2.48 | 2.49 | -4.05% | |
| 2.89 | 2.92 | 2.57 | 2.60 | -10.82% | |
| 2.72 | 3.04 | 2.71 | 2.91 | +6.59% | |
| 2.77 | 2.89 | 2.67 | 2.73 | -0.36% | |
| 2.85 | 2.88 | 2.69 | 2.74 | -5.84% | |
| 3.28 | 3.28 | 2.90 | 2.91 | -11.01% | |
| 3.43 | 3.48 | 3.26 | 3.27 | -5.76% | |
| 3.46 | 3.60 | 3.40 | 3.47 | -0.29% | |
| 3.63 | 3.75 | 3.47 | 3.48 | -2.52% | |
| 3.27 | 3.58 | 3.25 | 3.57 | +8.18% | |
| 3.00 | 3.32 | 2.84 | 3.30 | +6.11% | |
| 3.11 | 3.21 | 3.08 | 3.11 | -0.32% | |
| 3.36 | 3.38 | 3.11 | 3.12 | -7.69% | |
| 3.24 | 3.45 | 3.23 | 3.38 | +4.00% | |
| 3.20 | 3.27 | 3.17 | 3.25 | +0.93% | |
| 3.14 | 3.28 | 3.11 | 3.22 | +3.87% | |
| 3.09 | 3.17 | 3.01 | 3.10 | -0.96% | |
| 3.20 | 3.34 | 3.09 | 3.13 | -1.88% | |
| 3.04 | 3.24 | 2.95 | 3.19 | +2.90% | |
| 2.95 | 3.28 | 2.93 | 3.10 | +6.53% | |
| 2.89 | 2.96 | 2.82 | 2.91 | +0.69% | |
| 2.76 | 3.00 | 2.72 | 2.89 | +5.09% | |
| 2.68 | 2.77 | 2.64 | 2.75 | +1.48% | |
| 2.85 | 2.89 | 2.70 | 2.71 | -4.91% | |
| 2.74 | 2.87 | 2.74 | 2.85 | +2.15% | |
| 2.82 | 2.84 | 2.74 | 2.79 | -0.36% | |
| 2.78 | 2.83 | 2.74 | 2.80 | +0.36% | |
| 2.80 | 2.82 | 2.74 | 2.79 | +1.09% | |
| 2.68 | 2.82 | 2.66 | 2.76 | +1.85% | |
| 2.77 | 2.83 | 2.64 | 2.71 | -2.17% | |
| 2.70 | 2.82 | 2.70 | 2.77 | +2.97% | |
| 2.67 | 2.71 | 2.59 | 2.69 | +0.37% | |
| 2.72 | 2.72 | 2.60 | 2.68 | -1.47% | |
| 2.65 | 2.73 | 2.63 | 2.72 | +3.82% | |
| 2.72 | 2.78 | 2.62 | 2.62 | -4.03% | |
| 2.71 | 2.74 | 2.63 | 2.73 | +0.37% | |
| 2.71 | 2.82 | 2.67 | 2.72 | +1.12% | |
| 2.73 | 2.75 | 2.63 | 2.69 | -1.10% | |
| 2.70 | 2.81 | 2.69 | 2.72 | -1.09% | |
| 2.80 | 2.82 | 2.70 | 2.75 | -2.48% | |
| 2.74 | 2.86 | 2.74 | 2.82 | +2.55% | |
| 2.83 | 2.87 | 2.74 | 2.75 | -2.83% | |
| 2.61 | 2.86 | 2.60 | 2.83 | +5.99% | |
| 2.77 | 2.77 | 2.59 | 2.67 | -3.61% | |
| 2.68 | 2.78 | 2.64 | 2.77 | +3.75% | |
| 2.76 | 2.78 | 2.66 | 2.67 | -3.44% | |
| 2.92 | 2.96 | 2.74 | 2.77 | -7.06% | |
| 3.13 | 3.13 | 2.80 | 2.98 | -4.49% | |
| 3.15 | 3.24 | 3.01 | 3.12 | -0.48% | |
| 3.05 | 3.24 | 2.98 | 3.13 | +0.97% | |
| 3.01 | 3.15 | 2.88 | 3.10 | +2.99% | |
| 3.22 | 3.33 | 2.98 | 3.01 | -5.64% | |
| 3.11 | 3.28 | 3.08 | 3.19 | +6.69% | |
| 3.11 | 3.18 | 2.92 | 2.99 | -3.86% | |
| 3.12 | 3.21 | 3.03 | 3.11 | 0.00% | |
| 3.00 | 3.21 | 2.98 | 3.11 | +2.30% | |
| 2.90 | 3.08 | 2.82 | 3.04 | +4.11% | |
| 3.04 | 3.15 | 2.87 | 2.92 | -3.63% | |
| 3.02 | 3.08 | 2.96 | 3.03 | +0.33% | |
| 2.93 | 3.12 | 2.93 | 3.02 | +0.33% | |
| 2.99 | 3.07 | 2.91 | 3.01 | +5.99% | |
| 2.89 | 2.96 | 2.83 | 2.84 | 0.00% | |
| 2.80 | 3.09 | 2.79 | 2.84 | +1.43% | |
| 3.01 | 3.03 | 2.77 | 2.80 | -6.98% | |
| 3.09 | 3.20 | 3.00 | 3.01 | 0.00% | |
| 3.00 | 3.05 | 2.91 | 3.01 | 0.00% | |
| 3.07 | 3.11 | 2.96 | 3.01 | -0.99% | |
| 3.15 | 3.38 | 3.03 | 3.04 | -5.59% | |
| 3.22 | 3.24 | 2.98 | 3.22 | +0.63% | |
| 3.30 | 3.36 | 3.13 | 3.20 | -1.54% | |
| 3.48 | 3.51 | 3.21 | 3.25 | -7.41% | |
| 3.52 | 3.61 | 3.36 | 3.51 | -1.96% | |
| 3.84 | 3.93 | 3.43 | 3.58 | -2.72% | |
| 3.66 | 3.88 | 3.54 | 3.68 | +0.27% | |
| 3.83 | 3.86 | 3.63 | 3.67 | -2.91% | |
| 3.80 | 3.89 | 3.66 | 3.78 | +0.27% | |
| 3.83 | 3.97 | 3.77 | 3.77 | -1.57% | |
| 3.71 | 4.08 | 3.71 | 3.83 | +2.96% | |
| 3.70 | 3.79 | 3.66 | 3.72 | +1.92% | |
| 3.70 | 3.85 | 3.60 | 3.65 | -1.08% | |
| 3.43 | 3.74 | 3.38 | 3.69 | +7.27% | |
| 3.29 | 3.48 | 3.27 | 3.44 | +5.20% | |
| 3.30 | 3.33 | 3.12 | 3.27 | -0.61% | |
| 3.30 | 3.32 | 3.18 | 3.29 | -0.60% | |
| 3.50 | 3.58 | 3.31 | 3.31 | -8.31% | |
| 3.53 | 3.62 | 3.32 | 3.61 | +0.56% | |
| 3.60 | 3.65 | 3.48 | 3.59 | -1.10% | |
| 3.76 | 3.87 | 3.55 | 3.63 | -4.97% | |
| 3.88 | 4.06 | 3.71 | 3.82 | -1.55% | |
| 3.99 | 4.02 | 3.77 | 3.88 | -3.00% | |
| 3.75 | 4.05 | 3.72 | 4.00 | +7.24% | |
| 4.22 | 4.23 | 3.53 | 3.73 | -10.12% | |
| 3.79 | 4.16 | 3.66 | 4.15 | +8.36% | |
| 3.18 | 4.05 | 3.16 | 3.83 | +30.27% | |
| 2.99 | 2.99 | 2.88 | 2.94 | -1.67% | |
| 2.78 | 2.99 | 2.72 | 2.99 | +7.55% | |
| 2.83 | 2.84 | 2.73 | 2.78 | -2.80% | |
| 2.91 | 2.94 | 2.78 | 2.86 | -1.72% | |
| 2.88 | 3.08 | 2.83 | 2.91 | -1.36% | |
| 3.05 | 3.08 | 2.89 | 2.95 | -3.28% | |
| 3.16 | 3.16 | 3.03 | 3.05 | -3.79% | |
| 3.18 | 3.25 | 3.10 | 3.17 | +1.28% | |
| 3.28 | 3.30 | 3.04 | 3.13 | -5.30% | |
| 3.53 | 3.57 | 3.19 | 3.31 | -3.92% | |
| 3.46 | 3.52 | 3.16 | 3.44 | -2.27% | |
| 3.44 | 3.56 | 3.37 | 3.52 | +3.53% | |
| 3.33 | 3.41 | 3.29 | 3.40 | +4.29% | |
| 3.24 | 3.33 | 3.20 | 3.26 | +1.87% | |
| 3.15 | 3.29 | 3.15 | 3.20 | +2.24% | |
| 3.17 | 3.20 | 3.07 | 3.13 | -1.26% | |
| 3.07 | 3.22 | 3.04 | 3.17 | +2.59% | |
| 3.18 | 3.24 | 3.04 | 3.09 | +0.65% | |
| 3.00 | 3.15 | 2.96 | 3.07 | +1.99% | |
| 2.98 | 3.21 | 2.97 | 3.01 | +1.69% | |
| 2.62 | 2.98 | 2.62 | 2.96 | +10.45% | |
| 2.72 | 2.79 | 2.68 | 2.68 | -0.37% | |
| 2.50 | 2.73 | 2.50 | 2.69 | +8.91% | |
| 2.70 | 2.75 | 2.45 | 2.47 | -7.84% | |
| 2.79 | 2.95 | 2.63 | 2.68 | -4.96% | |
| 2.77 | 2.88 | 2.71 | 2.82 | +1.44% | |
| 2.75 | 2.88 | 2.74 | 2.78 | +4.12% | |
| 2.76 | 2.78 | 2.64 | 2.67 | -5.32% | |
| 3.12 | 3.16 | 2.72 | 2.82 | -4.08% | |
| 3.04 | 3.25 | 2.94 | 2.94 | -3.29% | |
| 2.93 | 3.10 | 2.86 | 3.04 | +2.36% | |
| 3.05 | 3.06 | 2.84 | 2.97 | -4.19% | |
| 3.20 | 3.20 | 3.04 | 3.10 | -3.13% | |
| 3.11 | 3.26 | 3.08 | 3.20 | +4.58% | |
| 3.20 | 3.28 | 3.01 | 3.06 | -4.08% | |
| 3.25 | 3.30 | 3.15 | 3.19 | -2.45% | |
| 3.34 | 3.45 | 3.23 | 3.27 | -1.51% | |
| 3.27 | 3.54 | 3.25 | 3.32 | +1.53% | |
| 3.10 | 3.31 | 3.10 | 3.27 | +3.15% | |
| 3.11 | 3.25 | 3.04 | 3.17 | -0.31% | |
| 3.38 | 3.42 | 3.16 | 3.18 | -7.29% | |
| 3.30 | 3.44 | 3.17 | 3.43 | +5.54% | |
| 3.20 | 3.38 | 3.15 | 3.25 | -1.52% | |
| 3.13 | 3.38 | 3.13 | 3.30 | -0.60% | |
| 3.40 | 3.44 | 3.14 | 3.32 | -4.60% | |
| 3.50 | 3.56 | 3.23 | 3.48 | -0.29% | |
| 3.33 | 3.78 | 3.31 | 3.49 | +6.08% | |
| 2.91 | 3.37 | 2.91 | 3.29 | +13.45% | |
| 2.93 | 3.00 | 2.79 | 2.90 | -0.34% | |
| 3.07 | 3.21 | 2.86 | 2.91 | -7.32% | |
| 3.13 | 3.26 | 3.03 | 3.14 | +0.32% | |
| 2.96 | 3.15 | 2.86 | 3.13 | +5.74% | |
| 2.82 | 3.05 | 2.75 | 2.96 | +5.71% | |
| 2.88 | 2.94 | 2.75 | 2.80 | -1.75% | |
| 2.60 | 2.90 | 2.56 | 2.85 | +10.89% | |
| 2.60 | 2.61 | 2.48 | 2.57 | -1.15% | |
| 2.42 | 2.69 | 2.42 | 2.60 | +6.56% | |
| 2.51 | 2.51 | 2.41 | 2.44 | -2.79% | |
| 2.41 | 2.52 | 2.39 | 2.51 | +7.73% | |
| 2.47 | 2.54 | 2.29 | 2.33 | -7.17% | |
| 2.60 | 2.60 | 2.43 | 2.51 | -3.09% | |
| 2.50 | 2.61 | 2.47 | 2.59 | +3.60% | |
| 2.52 | 2.57 | 2.42 | 2.50 | -2.72% | |
| 2.72 | 2.81 | 2.54 | 2.57 | -6.55% | |
| 2.84 | 2.84 | 2.65 | 2.75 | -3.51% | |
| 3.02 | 3.10 | 2.80 | 2.85 | -5.63% | |
| 2.93 | 3.10 | 2.93 | 3.02 | +2.37% | |
| 3.17 | 3.20 | 2.92 | 2.95 | -7.23% | |
| 3.00 | 3.34 | 2.88 | 3.18 | +8.16% | |
| 2.73 | 3.25 | 2.63 | 2.94 | +25.64% | |
| 2.19 | 2.35 | 2.18 | 2.34 | +6.85% | |
| 2.16 | 2.27 | 2.10 | 2.19 | -0.45% | |
| 2.08 | 2.25 | 2.04 | 2.20 | +5.77% | |
| 2.12 | 2.14 | 2.07 | 2.08 | -3.26% | |
| 2.15 | 2.18 | 2.10 | 2.15 | 0.00% | |
| 2.20 | 2.21 | 2.10 | 2.15 | -2.71% | |
| 2.20 | 2.25 | 2.09 | 2.21 | +5.24% | |
| 2.19 | 2.21 | 2.08 | 2.10 | -3.23% | |
| 2.13 | 2.19 | 2.09 | 2.17 | +1.40% | |
| 2.06 | 2.23 | 2.06 | 2.14 | +4.90% | |
| 2.19 | 2.22 | 2.00 | 2.04 | -7.27% | |
| 2.20 | 2.28 | 2.18 | 2.20 | -0.45% | |
| 2.23 | 2.23 | 2.10 | 2.21 | +0.91% | |
| 2.15 | 2.20 | 2.10 | 2.19 | +1.86% | |
| 2.27 | 2.30 | 2.15 | 2.15 | -5.70% | |
| 2.15 | 2.30 | 2.14 | 2.28 | +4.11% | |
| 2.19 | 2.20 | 2.13 | 2.19 | 0.00% | |
| 2.20 | 2.20 | 2.12 | 2.19 | +0.46% | |
| 2.37 | 2.38 | 2.17 | 2.18 | -8.79% | |
| 2.40 | 2.46 | 2.35 | 2.39 | 0.00% | |
| 2.45 | 2.49 | 2.37 | 2.39 | -0.83% | |
| 2.35 | 2.48 | 2.35 | 2.41 | +3.43% | |
| 2.39 | 2.44 | 2.32 | 2.33 | -2.51% | |
| 2.39 | 2.48 | 2.35 | 2.39 | 0.00% | |
| 2.40 | 2.46 | 2.33 | 2.39 | +1.27% | |
| 2.37 | 2.42 | 2.35 | 2.36 | 0.00% | |
| 2.43 | 2.51 | 2.36 | 2.36 | -2.48% | |
| 2.49 | 2.53 | 2.42 | 2.42 | -3.20% | |
| 2.50 | 2.55 | 2.45 | 2.50 | +0.81% | |
| 2.58 | 2.68 | 2.48 | 2.48 | -2.75% | |
| 2.57 | 2.70 | 2.52 | 2.55 | -0.39% | |
| 2.48 | 2.63 | 2.45 | 2.56 | +2.40% | |
| 2.34 | 2.56 | 2.32 | 2.50 | +6.84% | |
| 2.45 | 2.48 | 2.33 | 2.34 | -3.70% | |
| 2.50 | 2.51 | 2.40 | 2.43 | -5.45% | |
| 2.38 | 2.69 | 2.34 | 2.57 | +8.44% | |
| 2.22 | 2.45 | 2.18 | 2.37 | +7.73% | |
| 2.24 | 2.28 | 2.12 | 2.20 | -4.35% | |
| 2.10 | 2.31 | 2.07 | 2.30 | +10.58% | |
| 2.17 | 2.19 | 2.01 | 2.08 | -3.26% | |
| 2.29 | 2.39 | 2.12 | 2.15 | -4.02% | |
| 2.34 | 2.35 | 2.20 | 2.24 | -4.27% | |
| 2.34 | 2.45 | 2.30 | 2.34 | -2.09% | |
| 2.30 | 2.58 | 2.28 | 2.39 | +3.46% | |
| 2.27 | 2.40 | 2.18 | 2.31 | -1.28% | |
| 2.41 | 2.46 | 2.24 | 2.34 | -4.49% | |
| 2.48 | 2.53 | 2.38 | 2.45 | -0.81% | |
| 2.45 | 2.67 | 2.44 | 2.47 | +1.65% | |
| 2.57 | 2.63 | 2.36 | 2.43 | -4.71% | |
| 2.44 | 2.56 | 2.30 | 2.55 | +2.82% | |
| 2.62 | 2.66 | 2.46 | 2.48 | -4.98% | |
| 2.70 | 2.73 | 2.47 | 2.61 | -3.33% | |
| 2.87 | 2.97 | 2.63 | 2.70 | -10.30% | |
| 3.56 | 3.58 | 2.75 | 3.01 | -16.62% | |
| 2.61 | 3.67 | 2.56 | 3.61 | +46.15% | |
| 2.48 | 2.52 | 2.39 | 2.47 | -1.20% | |
| 2.71 | 2.75 | 2.47 | 2.50 | -8.76% | |
| 2.79 | 2.89 | 2.69 | 2.74 | -1.79% | |
| 2.54 | 2.85 | 2.49 | 2.79 | +12.96% | |
| 2.43 | 2.52 | 2.36 | 2.47 | +2.49% | |
| 2.45 | 2.48 | 2.36 | 2.41 | -1.63% | |
| 2.71 | 2.74 | 2.38 | 2.45 | -10.58% | |
| 2.81 | 2.82 | 2.60 | 2.74 | -2.84% | |
| 2.90 | 3.01 | 2.79 | 2.82 | -1.05% | |
| 2.85 | 2.93 | 2.77 | 2.85 | -1.04% | |
| 2.93 | 3.08 | 2.83 | 2.88 | -0.69% | |
| 2.88 | 2.97 | 2.66 | 2.90 | +0.35% | |
| 2.43 | 2.89 | 2.36 | 2.89 | +16.06% | |
| 2.43 | 2.58 | 2.24 | 2.49 | +7.33% | |
| 3.15 | 3.16 | 2.23 | 2.32 | -18.60% | |
| 2.40 | 3.34 | 2.34 | 2.85 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the CABA chart for longer ranges.