JPX · 5591 · stock
AVILEN Inc. (5591) stock price history
Every JPX trading session of AVILEN Inc. from Sep 27, 2023 to Sep 28, 2026: 731 daily bars, adjusted for splits and dividends, with minute bars from Sep 14, 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.
5591 adjusted close, 2023 to 2026
- ¥3,800
- All time high, 2024
- ¥1,499
- 52 week high, ¥678.00 low
- 731
- 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.
5591 key facts
- AVILEN Inc. (5591) closed at ¥879.00 on Sep 28, 2026 on JPX.
- 5591's all time high close is ¥3,800, set on Mar 6, 2024; its all time low close is ¥690.00 on Jun 15, 2026.
- 5591's 52 week range is ¥678.00 to ¥1,499.
- 5591 returned -40.3% over the year to Sep 28, 2026.
- Since Sep 27, 2023 5591 returned -62%, -27.6% a year compounded.
- 5591's deepest drawdown was -81.8% from Mar 6, 2024 to Jun 15, 2026.
- DataCedar holds 731 daily sessions of 5591 history from Sep 27, 2023 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.
5591 price chart, 2023 to 2026
5591 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +2.2% |
| 3 months | +25.6% |
| 6 months | -11.0% |
| Year to date | -33.7% |
| 1 year | -40.3% |
| 3 years | -59.7% |
| 5 years | n/a |
| 10 years | n/a |
| Since Sep 27, 2023 | -62.1% |
| Compound annual growth, 3.0 years | -27.6% |
5591 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥3,800 on Mar 6, 2024
- All time low close
- ¥690.00 on Jun 15, 2026
- 52 week high
- ¥1,499 on Sep 30, 2025
- 52 week low
- ¥678.00 on Jun 16, 2026
- Deepest drawdown
- -81.8% from Mar 6, 2024 to Jun 15, 2026, not yet recovered
- Best single session
- +26.4% on May 14, 2025
- Worst single session
- -23.8% on Aug 5, 2024
- Volatility, 1 year annualised
- 52.5%
- Sessions closing higher, 1 year
- 50%
- Best calendar year
- 2025, +46%
- Worst calendar year
- 2024, -64%
5591 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 Sep 27, 2023; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥1,330 | ¥1,392 | ¥678.00 | ¥879.00 | -33.7% | 6.6M | 178 |
| 2025 | ¥930.00 | ¥1,969 | ¥835.00 | ¥1,326 | +45.6% | 15.7M | 243 |
| 2024 | ¥2,603 | ¥4,240 | ¥836.00 | ¥911.00 | -64.3% | 27.7M | 245 |
| 2023 | ¥2,482 | ¥2,780 | ¥1,842 | ¥2,553 | n/a | 12.1M | 65 |
5591 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ¥879.00 | -2.3% |
| August 2026 | ¥900.00 | +11.7% |
| July 2026 | ¥806.00 | +9.8% |
| June 2026 | ¥734.00 | -9.7% |
| May 2026 | ¥813.00 | -19.6% |
| April 2026 | ¥1,011 | +4.6% |
| March 2026 | ¥967.00 | -7.8% |
| February 2026 | ¥1,049 | -17.9% |
| January 2026 | ¥1,277 | -3.7% |
| December 2025 | ¥1,326 | +7.2% |
| November 2025 | ¥1,237 | -4.0% |
| October 2025 | ¥1,288 | -13.6% |
About the 5591 data
Daily bars. 731 sessions from Sep 27, 2023 to Sep 28, 2026, one row per JPX 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 Sep 14, 2026 forward, most recent session Sep 29, 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 JPX trading days; minute timestamps are UTC. Prices are in JPY. 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 Sep 27, 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/5591/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
5591 share price history
