TransCode Therapeutics Stock Price History
NASDAQ: RNAZHealth CareBiotechnology: Pharmaceutical PreparationsUSD
1.86+0.15 (+8.77%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
RNAZ price history at a glance
The price history for TransCode Therapeutics (RNAZ) on this page begins on July 5, 2021, when the stock closed at $3,910,368.00; it most recently closed at $1.86 on October 5, 2026. The highest price in this record is $5,174,400.00, reached on July 5, 2021; the latest close is 100.0% below that peak. Across the 4 complete calendar years in the table, RNAZ finished higher in 0 and lower in 4. Its best year was 2022 (-73.5%) and its worst was 2023 (-98.8%).
Over roughly 5 years the share price changed -100.0%, a -93.7% compound annual price return (excluding dividends). In the last 12 months alone, RNAZ has lost 87.4%. 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 2021
- $5,174,400.00
- Date of high
- Jul 5, 2021
- Low since 2021
- $1.52
- Date of low
- Sep 28, 2026
- 52-week high
- $15.94
- 52-week low
- $1.52
- IPO year
- 2021
- Last close
- $1.86
RNAZ returns
1 week
+18.47%
1 month
+4.49%
3 months
-78.94%
6 months
-77.34%
Year to date
-72.77%
1 year
-87.42%
3 years
-99.99%
5 years
-100.00%
RNAZ price return, excluding dividends.
RNAZ annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 1.86 | -74.86% |
| 2025 | 7.40 | -92.74% |
| 2024 | 101.92 | -98.33% |
| 2023 | 6,098.40 | -98.77% |
| 2022 | 497,481.59 | -73.50% |
| 2021* | 1,877,568.00 | -51.98% |
* Partial year: the record begins after the start of 2021; return measured from the first available close.
2026 return is year to date.
RNAZ daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 1.74 | 1.95 | 1.74 | 1.86 | +8.77% | |
| 1.80 | 1.80 | 1.68 | 1.71 | -2.84% | |
| 1.78 | 1.78 | 1.67 | 1.76 | -1.12% | |
| 1.77 | 1.82 | 1.71 | 1.78 | +1.14% | |
| 1.65 | 1.87 | 1.57 | 1.76 | +12.10% | |
| 1.58 | 1.66 | 1.55 | 1.57 | +1.62% | |
| 1.67 | 1.74 | 1.52 | 1.55 | -8.04% | |
| 1.75 | 1.75 | 1.64 | 1.68 | +3.07% | |
| 1.73 | 1.81 | 1.60 | 1.63 | -4.68% | |
| 1.71 | 1.79 | 1.63 | 1.71 | +1.18% | |
| 1.60 | 1.70 | 1.60 | 1.69 | +2.42% | |
| 1.62 | 1.74 | 1.62 | 1.65 | -1.79% | |
| 1.84 | 2.39 | 1.62 | 1.68 | -5.08% | |
| 1.87 | 1.91 | 1.71 | 1.77 | +0.57% | |
| 1.67 | 1.97 | 1.67 | 1.76 | +6.67% | |
| 2.00 | 2.00 | 1.65 | 1.65 | -4.07% | |
| 1.70 | 1.72 | 1.63 | 1.72 | +2.38% | |
| 1.66 | 1.71 | 1.58 | 1.68 | +5.00% | |
| 1.65 | 1.70 | 1.60 | 1.60 | -3.03% | |
| 1.65 | 1.72 | 1.65 | 1.65 | -2.37% | |
| 1.68 | 1.74 | 1.63 | 1.69 | 0.00% | |
| 1.72 | 1.83 | 1.69 | 1.69 | -5.06% | |
| 1.86 | 1.95 | 1.75 | 1.78 | -5.82% | |
| 1.98 | 2.03 | 1.88 | 1.89 | -8.25% | |
| 2.18 | 2.18 | 2.05 | 2.06 | -4.41% | |
| 2.27 | 2.27 | 2.02 | 2.16 | +7.21% | |
| 2.06 | 2.12 | 2.01 | 2.01 | -2.43% | |
| 2.08 | 2.35 | 2.04 | 2.06 | -1.90% | |
| 2.10 | 2.28 | 1.83 | 2.10 | -3.67% | |
| 2.24 | 2.35 | 2.09 | 2.18 | -4.39% | |
| 2.35 | 2.41 | 2.27 | 2.28 | -2.56% | |
| 2.58 | 2.58 | 2.24 | 2.34 | -7.51% | |
| 2.74 | 2.87 | 2.40 | 2.53 | -6.30% | |
| 2.90 | 2.91 | 2.65 | 2.70 | -5.92% | |
| 2.90 | 3.00 | 2.87 | 2.87 | -3.37% | |
| 3.12 | 3.28 | 2.87 | 2.97 | -7.48% | |
| 3.27 | 3.49 | 3.03 | 3.21 | -0.93% | |
| 3.00 | 3.37 | 3.00 | 3.24 | +2.53% | |
| 3.36 | 3.50 | 2.94 | 3.16 | -3.66% | |
| 3.50 | 3.70 | 3.21 | 3.28 | -5.75% | |
| 3.42 | 3.50 | 3.30 | 3.48 | +3.26% | |
| 3.40 | 3.61 | 3.32 | 3.37 | -1.75% | |
| 3.90 | 3.98 | 3.43 | 3.43 | -11.60% | |
| 3.91 | 4.26 | 3.88 | 3.88 | -2.02% | |
| 4.00 | 4.31 | 3.96 | 3.96 | -7.26% | |
| 4.30 | 4.30 | 3.99 | 4.27 | +0.47% | |
| 4.54 | 4.54 | 4.25 | 4.25 | -4.49% | |
| 4.38 | 4.72 | 4.38 | 4.45 | +5.45% | |
| 4.52 | 4.62 | 4.22 | 4.22 | -7.46% | |
| 5.13 | 5.37 | 4.47 | 4.56 | -13.14% | |
| 5.06 | 5.51 | 5.00 | 5.25 | +5.85% | |
| 4.85 | 5.31 | 4.80 | 4.96 | -0.80% | |
| 5.80 | 6.00 | 4.50 | 5.00 | -8.26% | |
| 5.89 | 6.13 | 5.40 | 5.45 | -8.09% | |
| 6.45 | 6.69 | 5.85 | 5.93 | -18.21% | |
| 7.83 | 7.97 | 7.25 | 7.25 | -13.69% | |
| 8.40 | 8.40 | 8.40 | 8.40 | 0.00% | |
| 8.53 | 8.97 | 8.04 | 8.40 | -3.78% | |
| 8.68 | 8.88 | 8.45 | 8.73 | +3.56% | |
| 8.47 | 8.99 | 8.12 | 8.43 | +1.93% | |
| 8.46 | 8.74 | 8.27 | 8.27 | -4.89% | |
| 8.85 | 9.40 | 8.44 | 8.70 | +1.34% | |
| 8.45 | 8.65 | 8.01 | 8.58 | +0.23% | |
| 8.79 | 9.12 | 7.94 | 8.56 | -3.06% | |
| 9.49 | 10.69 | 8.48 | 8.83 | -7.97% | |
| 7.96 | 9.94 | 7.76 | 9.60 | +21.84% | |
| 8.54 | 8.54 | 7.30 | 7.88 | -6.69% | |
| 7.59 | 8.50 | 7.59 | 8.44 | +8.62% | |
| 8.90 | 8.90 | 7.30 | 7.77 | -9.76% | |
| 7.74 | 8.79 | 7.62 | 8.61 | +12.55% | |
| 6.25 | 7.97 | 6.15 | 7.65 | +23.19% | |
| 5.15 | 6.30 | 4.97 | 6.21 | +18.51% | |
| 4.85 | 5.40 | 4.85 | 5.24 | +5.43% | |
| 4.76 | 5.17 | 4.57 | 4.97 | +9.23% | |
| 4.80 | 5.01 | 4.07 | 4.55 | -7.05% | |
| 5.26 | 5.30 | 4.70 | 4.90 | +0.82% | |
| 4.83 | 4.94 | 4.60 | 4.86 | -2.90% | |
| 4.70 | 5.18 | 4.35 | 5.00 | +6.38% | |
| 5.29 | 5.45 | 4.70 | 4.70 | -12.15% | |
| 5.30 | 5.87 | 5.09 | 5.35 | -3.43% | |
| 5.47 | 5.64 | 5.41 | 5.54 | +1.28% | |
| 5.18 | 6.00 | 5.02 | 5.47 | +2.63% | |
| 5.30 | 5.50 | 5.30 | 5.33 | -6.33% | |
| 5.27 | 5.82 | 5.17 | 5.69 | +3.27% | |
| 4.94 | 5.58 | 4.57 | 5.51 | +10.64% | |
| 5.14 | 5.20 | 4.87 | 4.98 | -2.16% | |
| 5.43 | 5.68 | 4.50 | 5.09 | -9.11% | |
| 5.76 | 6.30 | 5.52 | 5.60 | -4.11% | |
| 5.07 | 5.99 | 4.65 | 5.84 | +15.87% | |
| 4.25 | 5.34 | 3.82 | 5.04 | -4.64% | |
| 5.45 | 5.59 | 5.22 | 5.29 | -2.76% | |
| 5.38 | 5.75 | 5.25 | 5.44 | +5.74% | |
| 5.45 | 5.45 | 5.12 | 5.14 | -2.84% | |
| 5.11 | 5.70 | 5.11 | 5.29 | +3.93% | |
| 5.20 | 5.93 | 5.01 | 5.09 | -5.57% | |
| 5.43 | 5.81 | 5.01 | 5.39 | -13.62% | |
| 6.04 | 6.55 | 6.03 | 6.24 | +2.04% | |
| 6.00 | 6.20 | 6.00 | 6.12 | +0.08% | |
| 6.00 | 6.27 | 5.56 | 6.11 | -1.10% | |
| 6.35 | 6.50 | 6.01 | 6.18 | +0.13% | |
| 6.65 | 7.14 | 6.02 | 6.17 | -6.52% | |
| 6.99 | 7.22 | 6.56 | 6.60 | -2.78% | |
| 7.10 | 7.43 | 6.75 | 6.79 | -2.60% | |
| 6.86 | 7.44 | 6.70 | 6.97 | +3.57% | |
| 7.04 | 7.04 | 6.72 | 6.73 | -3.86% | |
| 7.12 | 7.48 | 6.50 | 7.00 | -4.37% | |
| 7.49 | 8.01 | 7.30 | 7.32 | -4.31% | |
| 7.52 | 8.25 | 7.48 | 7.65 | +1.73% | |
| 7.88 | 7.90 | 7.51 | 7.52 | -4.33% | |
| 8.09 | 8.09 | 7.75 | 7.86 | +1.55% | |
| 7.92 | 8.10 | 7.74 | 7.74 | -1.15% | |
| 8.40 | 8.40 | 7.83 | 7.83 | -2.25% | |
| 8.40 | 9.30 | 8.01 | 8.01 | -4.64% | |
| 8.30 | 8.54 | 8.17 | 8.40 | -0.59% | |
| 8.30 | 8.62 | 8.30 | 8.45 | -0.82% | |
| 8.52 | 8.52 | 8.52 | 8.52 | 0.00% | |
| 8.48 | 8.52 | 8.34 | 8.52 | -1.73% | |
| 9.10 | 9.10 | 8.55 | 8.67 | +0.85% | |
| 8.59 | 8.78 | 8.45 | 8.60 | -3.08% | |
| 8.65 | 8.87 | 8.65 | 8.87 | -0.17% | |
| 8.80 | 8.96 | 8.61 | 8.89 | +0.97% | |
| 9.00 | 9.00 | 8.61 | 8.80 | +1.15% | |
| 8.69 | 9.51 | 8.67 | 8.70 | -2.36% | |
| 8.90 | 9.15 | 8.55 | 8.91 | +0.11% | |
| 8.69 | 10.30 | 8.68 | 8.90 | +1.14% | |
| 7.92 | 8.80 | 7.88 | 8.80 | +7.19% | |
| 8.21 | 8.50 | 8.21 | 8.21 | -3.98% | |
| 8.30 | 8.57 | 8.22 | 8.55 | +2.27% | |
| 8.85 | 8.92 | 8.36 | 8.36 | -3.91% | |
| 8.66 | 9.08 | 8.62 | 8.70 | -2.90% | |
| 8.81 | 8.96 | 8.74 | 8.96 | +4.19% | |
| 8.82 | 8.82 | 8.60 | 8.60 | -1.04% | |
| 8.95 | 9.44 | 8.69 | 8.69 | +0.93% | |
| 8.56 | 8.80 | 8.46 | 8.61 | +0.35% | |
| 8.76 | 8.76 | 8.58 | 8.58 | -1.38% | |
| 8.87 | 9.32 | 8.52 | 8.70 | +1.87% | |
| 8.87 | 8.87 | 8.52 | 8.54 | 0.00% | |
| 8.92 | 9.04 | 8.52 | 8.54 | +0.35% | |
| 8.66 | 8.92 | 8.40 | 8.51 | -5.34% | |
| 9.11 | 9.18 | 8.98 | 8.99 | +0.11% | |
| 9.30 | 9.30 | 8.79 | 8.98 | -3.54% | |
| 9.34 | 9.34 | 9.07 | 9.31 | -2.51% | |
| 9.28 | 9.63 | 9.18 | 9.55 | -1.34% | |
| 9.36 | 9.75 | 9.20 | 9.68 | +3.53% | |
| 9.48 | 9.80 | 9.32 | 9.35 | -4.45% | |
| 9.11 | 9.84 | 9.11 | 9.79 | -0.15% | |
| 9.52 | 9.90 | 8.90 | 9.80 | +2.35% | |
| 9.71 | 9.87 | 9.58 | 9.58 | -0.88% | |
| 9.65 | 9.99 | 9.53 | 9.66 | -0.10% | |
| 9.67 | 9.88 | 9.10 | 9.67 | +0.73% | |
| 10.03 | 10.03 | 9.11 | 9.60 | +2.89% | |
| 9.63 | 9.97 | 9.25 | 9.33 | -5.18% | |
| 9.76 | 10.40 | 9.38 | 9.84 | -4.00% | |
| 10.04 | 10.40 | 9.40 | 10.25 | +3.85% | |
| 9.34 | 10.15 | 9.30 | 9.87 | +2.71% | |
| 10.06 | 10.06 | 9.53 | 9.61 | -5.51% | |
| 9.43 | 10.17 | 9.43 | 10.17 | +1.90% | |
| 9.62 | 10.01 | 9.62 | 9.98 | +0.81% | |
| 9.99 | 9.99 | 9.48 | 9.90 | +2.38% | |
| 9.69 | 9.83 | 9.31 | 9.67 | -0.21% | |
| 10.20 | 10.21 | 9.65 | 9.69 | -6.65% | |
| 9.51 | 10.55 | 8.86 | 10.38 | +12.83% | |
| 8.75 | 9.41 | 8.75 | 9.20 | +6.24% | |
| 9.11 | 9.19 | 8.58 | 8.66 | -5.97% | |
| 9.58 | 9.83 | 9.01 | 9.21 | -6.78% | |
| 9.94 | 10.05 | 9.30 | 9.88 | -1.69% | |
| 10.10 | 10.65 | 9.96 | 10.05 | -4.47% | |
| 10.63 | 11.08 | 9.84 | 10.52 | -1.87% | |
| 8.60 | 10.95 | 8.60 | 10.72 | +20.31% | |
| 9.89 | 10.08 | 7.99 | 8.91 | -10.63% | |
| 11.75 | 12.30 | 9.08 | 9.97 | +16.20% | |
| 9.38 | 9.40 | 8.50 | 8.58 | -4.45% | |
| 10.00 | 10.00 | 8.93 | 8.98 | -3.44% | |
| 9.50 | 9.96 | 9.21 | 9.30 | -2.00% | |
| 10.90 | 10.90 | 9.27 | 9.49 | -9.43% | |
| 10.67 | 10.80 | 9.90 | 10.48 | -5.48% | |
| 11.37 | 11.37 | 10.40 | 11.09 | -5.01% | |
| 12.14 | 12.34 | 11.62 | 11.67 | -5.43% | |
| 10.19 | 12.60 | 10.17 | 12.34 | +25.03% | |
| 9.57 | 10.50 | 9.34 | 9.87 | +5.90% | |
| 9.40 | 9.73 | 9.05 | 9.32 | -0.64% | |
| 8.81 | 9.40 | 8.66 | 9.38 | +7.32% | |
| 8.90 | 8.90 | 8.35 | 8.74 | -2.24% | |
| 8.79 | 9.19 | 8.64 | 8.94 | +1.25% | |
| 8.89 | 9.16 | 8.55 | 8.83 | -2.11% | |
| 7.87 | 9.26 | 7.87 | 9.02 | +5.62% | |
| 7.85 | 8.59 | 7.72 | 8.54 | +7.42% | |
| 7.78 | 7.95 | 7.65 | 7.95 | -0.75% | |
| 7.78 | 8.14 | 7.59 | 8.01 | +1.01% | |
| 7.09 | 7.95 | 7.08 | 7.93 | +6.16% | |
| 7.33 | 7.96 | 7.26 | 7.47 | +1.49% | |
| 7.21 | 8.20 | 6.50 | 7.36 | +0.68% | |
| 7.04 | 7.90 | 7.04 | 7.31 | -1.22% | |
| 6.71 | 7.40 | 6.71 | 7.40 | +8.35% | |
| 6.90 | 7.33 | 6.50 | 6.83 | +6.06% | |
| 6.62 | 6.76 | 6.35 | 6.44 | 0.00% | |
| 6.78 | 6.95 | 6.08 | 6.44 | -7.47% | |
| 7.48 | 7.48 | 6.94 | 6.96 | -6.33% | |
| 7.15 | 7.67 | 7.14 | 7.43 | -1.33% | |
| 7.37 | 7.66 | 7.33 | 7.53 | -0.86% | |
| 8.18 | 8.43 | 7.10 | 7.60 | -4.10% | |
| 7.61 | 8.30 | 7.61 | 7.92 | +0.89% | |
| 8.46 | 9.24 | 7.21 | 7.85 | -7.21% | |
| 8.90 | 9.16 | 8.26 | 8.46 | -7.08% | |
| 9.21 | 9.31 | 9.00 | 9.11 | +0.39% | |
| 9.56 | 9.58 | 8.69 | 9.07 | -4.63% | |
| 9.94 | 10.25 | 9.28 | 9.51 | -8.73% | |
| 9.80 | 11.28 | 9.53 | 10.42 | +20.74% | |
| 8.35 | 9.31 | 8.35 | 8.63 | +2.62% | |
| 8.50 | 8.50 | 8.20 | 8.41 | +0.72% | |
| 8.36 | 8.69 | 8.25 | 8.35 | -3.02% | |
| 8.64 | 9.00 | 8.45 | 8.61 | -0.30% | |
| 8.48 | 8.78 | 8.45 | 8.64 | +2.69% | |
| 8.77 | 8.77 | 8.20 | 8.41 | -6.03% | |
| 8.91 | 9.00 | 8.51 | 8.95 | -3.66% | |
| 9.29 | 9.29 | 9.29 | 9.29 | 0.00% | |
| 9.30 | 9.30 | 9.29 | 9.29 | +0.76% | |
| 9.22 | 9.41 | 9.20 | 9.22 | +0.33% | |
| 8.90 | 9.21 | 8.90 | 9.19 | +1.55% | |
| 8.73 | 9.16 | 8.73 | 9.05 | +4.75% | |
| 8.48 | 8.80 | 8.48 | 8.64 | +0.93% | |
| 8.55 | 9.26 | 8.51 | 8.56 | -4.78% | |
| 9.01 | 9.42 | 8.90 | 8.99 | -0.44% | |
| 9.20 | 9.39 | 8.99 | 9.03 | -4.04% | |
| 9.00 | 9.43 | 8.75 | 9.41 | +1.84% | |
| 8.57 | 9.24 | 8.57 | 9.24 | +9.74% | |
| 8.99 | 8.99 | 8.41 | 8.42 | -4.32% | |
| 9.06 | 9.14 | 8.60 | 8.80 | -2.87% | |
| 9.27 | 9.36 | 8.76 | 9.06 | -3.62% | |
| 9.52 | 9.85 | 9.30 | 9.40 | -0.34% | |
| 9.46 | 9.49 | 8.90 | 9.43 | +1.53% | |
| 9.76 | 9.91 | 9.06 | 9.29 | -2.93% | |
| 9.50 | 10.07 | 9.50 | 9.57 | +0.74% | |
| 9.91 | 10.45 | 9.50 | 9.50 | -9.61% | |
| 11.10 | 11.10 | 10.51 | 10.51 | -6.16% | |
| 11.33 | 11.33 | 10.98 | 11.20 | +2.28% | |
| 12.00 | 12.46 | 10.90 | 10.95 | -8.21% | |
| 12.69 | 12.69 | 11.89 | 11.93 | -5.99% | |
| 13.01 | 13.21 | 12.40 | 12.69 | -3.42% | |
| 13.75 | 13.96 | 13.03 | 13.14 | -1.87% | |
| 13.32 | 13.77 | 12.92 | 13.39 | +1.90% | |
| 12.42 | 13.47 | 12.11 | 13.14 | +5.71% | |
| 13.37 | 13.57 | 12.36 | 12.43 | -9.73% | |
| 14.69 | 14.69 | 13.08 | 13.77 | -6.71% | |
| 15.07 | 15.33 | 14.76 | 14.76 | -3.09% | |
| 14.91 | 15.39 | 14.70 | 15.23 | +2.08% | |
| 14.76 | 15.49 | 14.57 | 14.92 | +0.47% | |
| 14.24 | 15.30 | 14.04 | 14.85 | +3.99% | |
| 13.65 | 15.90 | 13.29 | 14.28 | +5.62% | |
| 13.92 | 14.32 | 13.50 | 13.52 | -4.45% | |
| 14.12 | 15.94 | 13.87 | 14.15 | -4.26% | |
| 13.29 | 15.50 | 13.00 | 14.78 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the RNAZ chart for longer ranges.