Nasdaq · CALC · stock
CalciMedica, Inc. (CALC) stock price history
Every Nasdaq trading session of CalciMedica, Inc. from Jun 14, 2023 to Sep 28, 2026: 826 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 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.
CALC adjusted close, 2023 to 2026
- $7.44
- All time high, 2024
- $7.20
- 52 week high, $0.4610 low
- 826
- Daily sessions since 2023
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2023 to 2026 series and minute bars.
CALC key facts
- CalciMedica, Inc. (CALC) closed at $1.68 on Sep 28, 2026 on Nasdaq.
- CALC's all time high close is $7.44, set on Jan 31, 2024; its all time low close is $0.5070 on Mar 2, 2026.
- CALC's 52 week range is $0.4610 to $7.20.
- CALC returned -45.5% over the year to Sep 28, 2026.
- Since Jun 14, 2023 CALC returned -71%, -31.5% a year compounded.
- CALC's deepest drawdown was -93.2% from Jan 31, 2024 to Mar 2, 2026.
- DataCedar holds 826 daily sessions of CALC history from Jun 14, 2023 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
CALC price chart, 2023 to 2026
CALC returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -27.6% |
| 3 months | +105.9% |
| 6 months | +195.3% |
| Year to date | -70.7% |
| 1 year | -45.5% |
| 3 years | -38.5% |
| 5 years | n/a |
| 10 years | n/a |
| Since Jun 14, 2023 | -71.2% |
| Compound annual growth, 3.3 years | -31.5% |
CALC records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $7.44 on Jan 31, 2024
- All time low close
- $0.5070 on Mar 2, 2026
- 52 week high
- $7.20 on Dec 26, 2025
- 52 week low
- $0.4610 on Mar 2, 2026
- Deepest drawdown
- -93.2% from Jan 31, 2024 to Mar 2, 2026, not yet recovered
- Best single session
- +385.2% on Aug 24, 2026
- Worst single session
- -75.6% on Jan 28, 2026
- Volatility, 1 year annualised
- 244.0%
- Sessions closing higher, 1 year
- 46%
- Best calendar year
- 2025, +86%
- Worst calendar year
- 2024, +24%
CALC 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. 2023 starts on Jun 14, 2023; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $6.74 | $7.20 | $0.4610 | $1.68 | -74.5% | 168.7M | 186 |
| 2025 | $3.47 | $7.20 | $1.42 | $6.59 | +86.2% | 14.3M | 250 |
| 2024 | $2.94 | $8.38 | $2.05 | $3.54 | +23.8% | 9.9M | 252 |
| 2023 | $4.78 | $8.59 | $1.75 | $2.86 | n/a | 2.6M | 138 |
CALC monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $1.68 | -21.5% |
| August 2026 | $2.14 | +114.0% |
| July 2026 | $1.00 | -2.9% |
| June 2026 | $1.03 | +26.1% |
| May 2026 | $0.8170 | +38.5% |
| April 2026 | $0.5900 | +9.3% |
| March 2026 | $0.5400 | +4.7% |
| February 2026 | $0.5160 | -42.7% |
| January 2026 | $0.9000 | -86.3% |
| December 2025 | $6.59 | +54.3% |
| November 2025 | $4.27 | +44.3% |
| October 2025 | $2.96 | -3.8% |
About the CALC data
Daily bars. 826 sessions from Jun 14, 2023 to Sep 28, 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 13, 2026 forward, most recent session Sep 25, 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 Jun 14, 2023, 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/CALC/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
CALC share price history
