JPX · 621A · stock
Audiostock INC (621A) stock price history
Every JPX trading session of Audiostock INC from Sep 16, 2026 to Nov 13, 2026: 34 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
- ¥1,936
- 52 week high, ¥1,070 low
- 34
- Daily sessions since 2026
Last updated Nov 13, 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 ¥1,139 on Nov 13, 2026 on JPX.
- 621A's all time high close is ¥1,954, set on Sep 16, 2026; its all time low close is ¥1,085 on Nov 6, 2026.
- 621A's 52 week range is ¥1,070 to ¥1,936.
- 621A's deepest drawdown was -44.5% from Sep 16, 2026 to Nov 6, 2026.
- DataCedar holds 34 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 Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -12.5% |
| 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 | -41.7% |
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
- ¥1,085 on Nov 6, 2026
- 52 week high
- ¥1,936 on Sep 30, 2026
- 52 week low
- ¥1,070 on Nov 6, 2026
- Deepest drawdown
- -44.5% from Sep 16, 2026 to Nov 6, 2026, not yet recovered
- Best single session
- +14.3% on Sep 24, 2026
- Worst single session
- -20.5% on Sep 17, 2026
- Volatility, 1 year annualised
- 99.1%
- Sessions closing higher, 1 year
- 30%
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 Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥1,554 | ¥1,954 | ¥1,070 | ¥1,139 | n/a | 65.7M | 34 |
621A monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | ¥1,139 | +0.5% |
| October 2026 | ¥1,133 | -25.7% |
| September 2026 | ¥1,525 | n/a |
About the 621A data
Daily bars. 34 sessions from Sep 16, 2026 to Nov 13, 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 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 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/jpx%3A621A/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
621A share price history
