JPX · 2179 · stock
Seigakusha Co.,Ltd. (2179) stock price history
Every JPX trading session of Seigakusha Co.,Ltd. from Aug 22, 2008 to Sep 28, 2026: 4,442 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.
2179 adjusted close, 2008 to 2026
- ¥5,842,722
- All time high, 2009
- ¥888.00
- 52 week high, ¥737.00 low
- 4,442
- Daily sessions since 2008
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2008 to 2026 series and minute bars.
2179 key facts
- Seigakusha Co.,Ltd. (2179) closed at ¥818.50 on Sep 28, 2026 on JPX.
- 2179's all time high close is ¥5,842,722, set on Nov 12, 2009; its all time low close is ¥118.12 on Dec 1, 2009.
- 2179's 52 week range is ¥737.00 to ¥888.00.
- 2179 returned +7.7% over the year to Sep 28, 2026 and +14.9% over five years.
- Over ten years 2179 returned +8%, +0.8% a year compounded.
- 2179's deepest drawdown was -100.0% from Nov 12, 2009 to Dec 1, 2009.
- DataCedar holds 4,442 daily sessions of 2179 history from Aug 22, 2008 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.
2179 price chart, 2008 to 2026
2179 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -4.9% |
| 3 months | +4.4% |
| 6 months | +1.2% |
| Year to date | +5.1% |
| 1 year | +7.7% |
| 3 years | +22.6% |
| 5 years | +14.9% |
| 10 years | +8.4% |
| Since Aug 22, 2008 | -97.6% |
| Compound annual growth, 18.1 years | -18.6% |
2179 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥5,842,722 on Nov 12, 2009
- All time low close
- ¥118.12 on Dec 1, 2009
- 52 week high
- ¥888.00 on Aug 20, 2026
- 52 week low
- ¥737.00 on May 14, 2026
- Deepest drawdown
- -100.0% from Nov 12, 2009 to Dec 1, 2009, not yet recovered
- Best single session
- +19,875% on Nov 12, 2009
- Worst single session
- -99.5% on Nov 26, 2009
- Volatility, 1 year annualised
- 17.3%
- Sessions closing higher, 1 year
- 45%
- Best calendar year
- 2012, +119%
- Worst calendar year
- 2009, -99%
2179 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. 2008 starts on Aug 22, 2008; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥789.27 | ¥888.00 | ¥737.00 | ¥818.50 | +5.1% | 524.9K | 178 |
| 2025 | ¥757.70 | ¥798.15 | ¥652.67 | ¥778.42 | +2.7% | 274.6K | 243 |
| 2024 | ¥742.65 | ¥798.08 | ¥664.78 | ¥757.70 | +2.2% | 498.9K | 245 |
| 2023 | ¥648.75 | ¥752.98 | ¥630.38 | ¥741.71 | +14.3% | 353.9K | 246 |
| 2022 | ¥703.36 | ¥720.45 | ¥624.93 | ¥648.75 | -7.8% | 372K | 244 |
| 2021 | ¥699.81 | ¥794.43 | ¥685.37 | ¥703.36 | +0.8% | 762.5K | 245 |
| 2020 | ¥824.11 | ¥836.52 | ¥561.33 | ¥698.02 | -15.7% | 651.5K | 242 |
| 2019 | ¥811.28 | ¥864.72 | ¥791.07 | ¥827.66 | +1.6% | 414.2K | 241 |
| 2018 | ¥881.80 | ¥934.69 | ¥754.33 | ¥814.78 | -7.6% | 577.1K | 261 |
| 2017 | ¥753.39 | ¥910.12 | ¥742.23 | ¥881.80 | +17.0% | 782.5K | 253 |
| 2016 | ¥767.21 | ¥802.00 | ¥668.76 | ¥753.39 | -3.2% | 385.9K | 245 |
| 2015 | ¥765.07 | ¥806.24 | ¥675.28 | ¥778.24 | +1.8% | 640K | 244 |
| 2014 | ¥602.18 | ¥781.92 | ¥599.69 | ¥764.23 | +27.6% | 589.4K | 244 |
| 2013 | ¥422.79 | ¥694.41 | ¥421.15 | ¥598.86 | +41.9% | 978.4K | 245 |
| 2012 | ¥192.34 | ¥435.11 | ¥185.95 | ¥421.97 | +119.4% | 808.1K | 248 |
| 2011 | ¥177.75 | ¥233.00 | ¥158.81 | ¥192.34 | +8.2% | 466.6K | 245 |
| 2010 | ¥139.73 | ¥185.48 | ¥122.05 | ¥177.75 | +27.2% | 458.8K | 243 |
| 2009 | ¥24,370 | ¥5,850,174 | ¥112.53 | ¥139.73 | -99.5% | 105.1K | 243 |
| 2008 | ¥36,517 | ¥52,912 | ¥20,494 | ¥25,897 | n/a | 40.9K | 87 |
2179 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ¥818.50 | -4.5% |
| August 2026 | ¥857.00 | +4.6% |
| July 2026 | ¥819.00 | +4.7% |
| June 2026 | ¥782.00 | -2.9% |
| May 2026 | ¥805.00 | +5.6% |
| April 2026 | ¥762.00 | -0.7% |
| March 2026 | ¥767.00 | -5.5% |
| February 2026 | ¥811.96 | +1.6% |
| January 2026 | ¥799.13 | +2.7% |
| December 2025 | ¥778.42 | -2.4% |
| November 2025 | ¥797.16 | +3.9% |
| October 2025 | ¥767.56 | -1.5% |
About the 2179 data
Daily bars. 4,442 sessions from Aug 22, 2008 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 28, 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 Aug 22, 2008, 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/2179/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
2179 share price history
