Nasdaq · TLSIW · stock
TriSalus Life Sciences, Inc. (TLSIW) stock price history
Every Nasdaq trading session of TriSalus Life Sciences, Inc. from Feb 9, 2021 to Sep 25, 2026: 1,414 daily bars, adjusted for splits and dividends, with minute bars from Jul 16, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
TLSIW adjusted close, 2021 to 2026
- $3.02
- All time high, 2021
- $1.98
- 52 week high, $0.4410 low
- 1,414
- Daily sessions since 2021
Last updated Sep 25, 2026, the last stored session. Refreshes after each trading day. Full 2021 to 2026 series and minute bars.
TLSIW key facts
- TriSalus Life Sciences, Inc. (TLSIW) closed at $0.8100 on Sep 25, 2026 on Nasdaq.
- TLSIW's all time high close is $3.02, set on Feb 23, 2021; its all time low close is $0.0110 on Oct 5, 2022.
- TLSIW's 52 week range is $0.4410 to $1.98.
- TLSIW returned -47.1% over the year to Sep 25, 2026 and -14.3% over five years.
- Since Feb 9, 2021 TLSIW returned -72%, -20.3% a year compounded.
- TLSIW's deepest drawdown was -99.6% from Feb 23, 2021 to Oct 5, 2022.
- DataCedar holds 1,414 daily sessions of TLSIW history from Feb 9, 2021 and minute bars from Jul 16, 2026, adjusted for splits and dividends, served by the API under a key.
TLSIW price chart, 2021 to 2026
TLSIW returns
Price return from the last close on or before the window start to Sep 25, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -10.0% |
| 3 months | -1.1% |
| 6 months | -25.7% |
| Year to date | -44.9% |
| 1 year | -47.1% |
| 3 years | +113.2% |
| 5 years | -14.3% |
| 10 years | n/a |
| Since Feb 9, 2021 | -72.1% |
| Compound annual growth, 5.6 years | -20.3% |
TLSIW records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $3.02 on Feb 23, 2021
- All time low close
- $0.0110 on Oct 5, 2022
- 52 week high
- $1.98 on Sep 30, 2025
- 52 week low
- $0.4410 on May 14, 2026
- Deepest drawdown
- -99.6% from Feb 23, 2021 to Oct 5, 2022, not yet recovered
- Best single session
- +284.6% on Nov 9, 2022
- Worst single session
- -78.3% on Oct 11, 2022
- Volatility, 1 year annualised
- 190.6%
- Sessions closing higher, 1 year
- 30%
- Best calendar year
- 2023, +1,487%
- Worst calendar year
- 2022, -86%
TLSIW price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2021 starts on Feb 9, 2021; 2026 runs to Sep 25, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $1.48 | $1.85 | $0.4410 | $0.8100 | -51.2% | 540K | 184 |
| 2025 | $1.05 | $5.00 | $0.4200 | $1.66 | +50.9% | 1.3M | 250 |
| 2024 | $1.35 | $2.23 | $0.7700 | $1.10 | -7.6% | 1.7M | 252 |
| 2023 | $0.0750 | $1.35 | $0.0210 | $1.19 | +1,487% | 4.1M | 250 |
| 2022 | $0.6000 | $0.7500 | $0.0090 | $0.0750 | -85.6% | 7.4M | 251 |
| 2021 | $2.27 | $13.39 | $0.5010 | $0.5210 | n/a | 5.3M | 227 |
TLSIW monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $0.8100 | -6.9% |
| August 2026 | $0.8700 | +13.0% |
| July 2026 | $0.7700 | -3.8% |
| June 2026 | $0.8000 | +19.8% |
| May 2026 | $0.6680 | -32.5% |
| April 2026 | $0.9900 | -17.5% |
| March 2026 | $1.20 | -14.3% |
| February 2026 | $1.40 | -12.5% |
| January 2026 | $1.60 | -3.6% |
| December 2025 | $1.66 | +32.8% |
| November 2025 | $1.25 | -3.1% |
| October 2025 | $1.29 | -24.1% |
About the TLSIW data
Daily bars. 1,414 sessions from Feb 9, 2021 to Sep 25, 2026, one row per Nasdaq trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Jul 16, 2026 forward, most recent session Sep 24, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are Nasdaq trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Feb 9, 2021, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/TLSIW/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
TLSIW share price history
