JPX · 621A · stock
Audiostock INC (621A) stock price history
Every JPX trading session of Audiostock INC from Sep 16, 2026 to Sep 28, 2026: 6 daily bars, adjusted for splits and dividends, with minute bars from Sep 24, 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.
621A adjusted close, 2026 to 2026
- ¥1,954
- All time high, 2026
- ¥1,887
- 52 week high, ¥1,316 low
- 6
- 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.
621A key facts
- Audiostock INC (621A) closed at ¥1,618 on Sep 28, 2026 on JPX.
- 621A's all time high close is ¥1,954, set on Sep 16, 2026; its all time low close is ¥1,360 on Sep 18, 2026.
- 621A's 52 week range is ¥1,316 to ¥1,887.
- 621A's deepest drawdown was -30.4% from Sep 16, 2026 to Sep 18, 2026.
- DataCedar holds 6 daily sessions of 621A history from Sep 16, 2026 and minute bars from Sep 24, 2026, adjusted for splits and dividends, served by the API under a key.
621A price chart, 2026 to 2026
621A returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | n/a |
| 3 months | n/a |
| 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 Sep 16, 2026 | -17.2% |
621A records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥1,954 on Sep 16, 2026
- All time low close
- ¥1,360 on Sep 18, 2026
- 52 week high
- ¥1,887 on Sep 17, 2026
- 52 week low
- ¥1,316 on Sep 24, 2026
- Deepest drawdown
- -30.4% from Sep 16, 2026 to Sep 18, 2026, not yet recovered
- Best single session
- +14.3% on Sep 24, 2026
- Worst single session
- -20.5% on Sep 17, 2026
- Sessions closing higher, 1 year
- 40%
621A 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 Sep 16, 2026; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥1,554 | ¥1,954 | ¥1,316 | ¥1,618 | n/a | 44.2M | 6 |
About the 621A data
Daily bars. 6 sessions from Sep 16, 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 24, 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 16, 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/621A/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
621A share price history
