JPX · 548A · stock
SystemEXE,Inc. (548A) stock price history
Every JPX trading session of SystemEXE,Inc. from Apr 6, 2026 to Sep 28, 2026: 117 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.
548A adjusted close, 2026 to 2026
- ¥1,060
- All time high, 2026
- ¥1,195
- 52 week high, ¥878.00 low
- 117
- Daily sessions since 2026
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2026 to 2026 series and minute bars.
548A key facts
- SystemEXE,Inc. (548A) closed at ¥949.00 on Sep 28, 2026 on JPX.
- 548A's all time high close is ¥1,060, set on Apr 8, 2026; its all time low close is ¥885.00 on Jun 10, 2026.
- 548A's 52 week range is ¥878.00 to ¥1,195.
- 548A's deepest drawdown was -16.5% from Apr 8, 2026 to Jun 10, 2026.
- DataCedar holds 117 daily sessions of 548A history from Apr 6, 2026 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.
548A price chart, 2026 to 2026
548A returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +0.6% |
| 3 months | +3.5% |
| 6 months | n/a |
| Year to date | n/a |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Apr 6, 2026 | -0.2% |
548A records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥1,060 on Apr 8, 2026
- All time low close
- ¥885.00 on Jun 10, 2026
- 52 week high
- ¥1,195 on Apr 8, 2026
- 52 week low
- ¥878.00 on Jun 11, 2026
- Deepest drawdown
- -16.5% from Apr 8, 2026 to Jun 10, 2026, not yet recovered
- Best single session
- +9.4% on Apr 7, 2026
- Worst single session
- -9.1% on Aug 12, 2026
- Volatility, 1 year annualised
- 35.0%
- Sessions closing higher, 1 year
- 49%
548A 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. 2026 starts on Apr 6, 2026; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥1,061 | ¥1,195 | ¥878.00 | ¥949.00 | n/a | 17.5M | 117 |
548A monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ¥949.00 | -0.9% |
| August 2026 | ¥958.00 | -3.0% |
| July 2026 | ¥988.00 | +4.8% |
| June 2026 | ¥943.00 | +1.9% |
| May 2026 | ¥925.00 | -4.2% |
| April 2026 | ¥966.00 | n/a |
About the 548A data
Daily bars. 117 sessions from Apr 6, 2026 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 Apr 6, 2026, 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/548A/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
548A share price history
