JPX · 339A · stock
Progress Technologies Group, Inc. (339A) stock price history
Every JPX trading session of Progress Technologies Group, Inc. from Mar 28, 2025 to Sep 28, 2026: 366 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.
339A adjusted close, 2025 to 2026
- ¥1,579
- All time high, 2025
- ¥1,559
- 52 week high, ¥843.00 low
- 366
- Daily sessions since 2025
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
339A key facts
- Progress Technologies Group, Inc. (339A) closed at ¥925.00 on Sep 28, 2026 on JPX.
- 339A's all time high close is ¥1,579, set on Mar 28, 2025; its all time low close is ¥860.00 on Jul 17, 2026.
- 339A's 52 week range is ¥843.00 to ¥1,559.
- 339A returned -27.6% over the year to Sep 28, 2026.
- Since Mar 28, 2025 339A returned -41%, -29.9% a year compounded.
- 339A's deepest drawdown was -45.5% from Mar 28, 2025 to Jul 17, 2026.
- DataCedar holds 366 daily sessions of 339A history from Mar 28, 2025 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.
339A price chart, 2025 to 2026
339A returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -0.1% |
| 3 months | +3.7% |
| 6 months | -35.9% |
| Year to date | -22.3% |
| 1 year | -27.6% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Mar 28, 2025 | -41.4% |
| Compound annual growth, 1.5 years | -29.9% |
339A records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥1,579 on Mar 28, 2025
- All time low close
- ¥860.00 on Jul 17, 2026
- 52 week high
- ¥1,559 on Feb 3, 2026
- 52 week low
- ¥843.00 on Jul 17, 2026
- Deepest drawdown
- -45.5% from Mar 28, 2025 to Jul 17, 2026, not yet recovered
- Best single session
- +24.7% on Jan 15, 2026
- Worst single session
- -16.5% on Apr 15, 2026
- Volatility, 1 year annualised
- 45.5%
- Sessions closing higher, 1 year
- 43%
339A 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. 2025 starts on Mar 28, 2025; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥1,249 | ¥1,559 | ¥843.00 | ¥925.00 | -22.3% | 6M | 178 |
| 2025 | ¥1,936 | ¥1,936 | ¥1,022 | ¥1,190 | n/a | 7.3M | 188 |
339A monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ¥925.00 | -0.2% |
| August 2026 | ¥927.00 | +5.0% |
| July 2026 | ¥883.00 | -3.0% |
| June 2026 | ¥910.00 | -6.7% |
| May 2026 | ¥975.00 | -6.2% |
| April 2026 | ¥1,039 | -22.5% |
| March 2026 | ¥1,340 | -3.2% |
| February 2026 | ¥1,385 | -7.1% |
| January 2026 | ¥1,491 | +25.3% |
| December 2025 | ¥1,190 | +10.9% |
| November 2025 | ¥1,073 | -9.3% |
| October 2025 | ¥1,183 | -5.3% |
About the 339A data
Daily bars. 366 sessions from Mar 28, 2025 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 Mar 28, 2025, 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/339A/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
339A share price history
