Nasdaq · IRLA · stock
IRulya Therapeutics Inc. (IRLA) stock price history
Every Nasdaq trading session of IRulya Therapeutics Inc. from May 9, 2019 to Nov 12, 2026: 1,890 daily bars, adjusted for splits and dividends, with minute bars from Oct 12, 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.
IRLA adjusted close, 2019 to 2026
- $24,042
- All time high, 2021
- $910.00
- 52 week high, $15.10 low
- 1,890
- Daily sessions since 2019
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2019 to 2026 series and minute bars.
IRLA key facts
- IRulya Therapeutics Inc. (IRLA) closed at $39.78 on Nov 12, 2026 on Nasdaq.
- IRLA's all time high close is $24,042, set on Aug 10, 2021; its all time low close is $16.00 on Mar 20, 2026.
- IRLA's 52 week range is $15.10 to $910.00.
- IRLA returned -88.4% over the year to Nov 12, 2026 and -98.6% over five years.
- Since May 9, 2019 IRLA returned -99%, -49.3% a year compounded.
- IRLA's deepest drawdown was -99.9% from Aug 10, 2021 to Mar 20, 2026.
- DataCedar holds 1,890 daily sessions of IRLA history from May 9, 2019 and minute bars from Oct 12, 2026, adjusted for splits and dividends, served by the API under a key.
IRLA price chart, 2019 to 2026
IRLA returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +22.8% |
| 3 months | +27.3% |
| 6 months | +57.9% |
| Year to date | -93.9% |
| 1 year | -88.4% |
| 3 years | -77.9% |
| 5 years | -98.6% |
| 10 years | n/a |
| Since May 9, 2019 | -99.4% |
| Compound annual growth, 7.5 years | -49.3% |
IRLA records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $24,042 on Aug 10, 2021
- All time low close
- $16.00 on Mar 20, 2026
- 52 week high
- $910.00 on Dec 12, 2025
- 52 week low
- $15.10 on Jul 1, 2026
- Deepest drawdown
- -99.9% from Aug 10, 2021 to Mar 20, 2026, not yet recovered
- Best single session
- +306.2% on Feb 10, 2026
- Worst single session
- -91.5% on Jan 29, 2026
- Volatility, 1 year annualised
- 330.4%
- Sessions closing higher, 1 year
- 46%
- Best calendar year
- 2025, +79%
- Worst calendar year
- 2022, -95%
IRLA 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. 2019 starts on May 9, 2019; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $668.00 | $744.00 | $15.10 | $39.78 | -94.1% | 40M | 218 |
| 2025 | $376.00 | $910.00 | $144.00 | $670.00 | +79.1% | 427.4K | 250 |
| 2024 | $210.00 | $490.00 | $102.40 | $374.00 | +78.1% | 291K | 252 |
| 2023 | $129.00 | $386.00 | $127.40 | $210.00 | +64.8% | 886.3K | 250 |
| 2022 | $2,524 | $2,740 | $108.00 | $127.40 | -95.0% | 575K | 251 |
| 2021 | $5,552 | $24,396 | $2,142 | $2,524 | -54.6% | 969.6K | 252 |
| 2020 | $11,178 | $14,768 | $5,332 | $5,556 | -50.5% | 195.2K | 253 |
| 2019 | $4,034 | $14,588 | $3,870 | $11,228 | n/a | 91.6K | 164 |
IRLA monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | $39.78 | +20.7% |
| October 2026 | $32.95 | +6.3% |
| September 2026 | $31.01 | -4.8% |
| August 2026 | $32.57 | +39.2% |
| July 2026 | $23.39 | +28.6% |
| June 2026 | $18.19 | -20.9% |
| May 2026 | $23.00 | -12.2% |
| April 2026 | $26.20 | +29.7% |
| March 2026 | $20.20 | -19.8% |
| February 2026 | $25.20 | -25.9% |
| January 2026 | $34.00 | -94.9% |
| December 2025 | $670.00 | -8.2% |
About the IRLA data
Daily bars. 1,890 sessions from May 9, 2019 to Nov 12, 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 Oct 12, 2026 forward, most recent session Oct 23, 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 May 9, 2019, 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/nasdaq%3AIRLA/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
IRLA share price history
