JPX · 3940 · stock
Nomura System Corporation Co, Ltd. (3940) stock price history
Every JPX trading session of Nomura System Corporation Co, Ltd. from Sep 16, 2016 to Sep 28, 2026: 2,468 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.
3940 adjusted close, 2016 to 2026
- ¥237.73
- All time high, 2017
- ¥149.00
- 52 week high, ¥108.00 low
- 2,468
- Daily sessions since 2016
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2016 to 2026 series and minute bars.
3940 key facts
- Nomura System Corporation Co, Ltd. (3940) closed at ¥130.00 on Sep 28, 2026 on JPX.
- 3940's all time high close is ¥237.73, set on Jun 5, 2017; its all time low close is ¥35.02 on Nov 9, 2016.
- 3940's 52 week range is ¥108.00 to ¥149.00.
- 3940 returned -5.3% over the year to Sep 28, 2026 and -1.1% over five years.
- Over ten years 3940 returned +254%, +13.5% a year compounded.
- 3940's deepest drawdown was -75.4% from Jun 5, 2017 to Mar 13, 2020.
- DataCedar holds 2,468 daily sessions of 3940 history from Sep 16, 2016 and minute bars from Sep 14, 2026, adjusted for splits and dividends, served by the API under a key.
3940 price chart, 2016 to 2026
3940 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -0.8% |
| 3 months | +18.2% |
| 6 months | -3.7% |
| Year to date | -0.8% |
| 1 year | -5.3% |
| 3 years | +21.7% |
| 5 years | -1.1% |
| 10 years | +254.4% |
| Since Sep 16, 2016 | +198.6% |
| Compound annual growth, 10.0 years | +11.5% |
3940 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ¥237.73 on Jun 5, 2017
- All time low close
- ¥35.02 on Nov 9, 2016
- 52 week high
- ¥149.00 on Mar 12, 2026
- 52 week low
- ¥108.00 on Jun 23, 2026
- Deepest drawdown
- -75.4% from Jun 5, 2017 to Mar 13, 2020, not yet recovered
- Best single session
- +24.0% on Aug 23, 2022
- Worst single session
- -14.9% on Feb 15, 2022
- Volatility, 1 year annualised
- 24.4%
- Sessions closing higher, 1 year
- 37%
- Growth of 1 since 2016
- 3.0×
- Best calendar year
- 2017, +174%
- Worst calendar year
- 2018, -49%
3940 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. 2016 starts on Sep 16, 2016; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ¥132.00 | ¥149.00 | ¥108.00 | ¥130.00 | -0.8% | 32.3M | 178 |
| 2025 | ¥119.72 | ¥150.86 | ¥94.41 | ¥131.00 | +11.2% | 71.7M | 243 |
| 2024 | ¥108.92 | ¥146.81 | ¥98.51 | ¥117.77 | +8.1% | 92.7M | 245 |
| 2023 | ¥106.79 | ¥121.52 | ¥96.67 | ¥108.92 | +2.0% | 32.2M | 246 |
| 2022 | ¥124.35 | ¥142.24 | ¥91.25 | ¥106.79 | -13.5% | 89.4M | 244 |
| 2021 | ¥159.79 | ¥166.77 | ¥104.78 | ¥123.46 | -22.7% | 52.5M | 245 |
| 2020 | ¥121.64 | ¥222.22 | ¥56.74 | ¥159.79 | +29.1% | 177.2M | 242 |
| 2019 | ¥72.97 | ¥153.52 | ¥70.65 | ¥123.79 | +66.5% | 98.8M | 241 |
| 2018 | ¥144.69 | ¥155.54 | ¥70.43 | ¥74.34 | -48.6% | 42.1M | 261 |
| 2017 | ¥54.06 | ¥260.90 | ¥51.21 | ¥144.69 | +174.5% | 191.7M | 253 |
| 2016 | ¥45.58 | ¥54.69 | ¥33.35 | ¥52.72 | n/a | 158.9M | 70 |
3940 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ¥130.00 | -0.8% |
| August 2026 | ¥131.00 | +11.0% |
| July 2026 | ¥118.00 | +5.4% |
| June 2026 | ¥112.00 | -7.4% |
| May 2026 | ¥121.00 | -8.3% |
| April 2026 | ¥132.00 | +2.3% |
| March 2026 | ¥129.00 | -11.6% |
| February 2026 | ¥146.00 | +8.1% |
| January 2026 | ¥135.00 | +3.1% |
| December 2025 | ¥131.00 | -1.8% |
| November 2025 | ¥133.34 | +2.2% |
| October 2025 | ¥130.42 | -2.9% |
About the 3940 data
Daily bars. 2,468 sessions from Sep 16, 2016 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 Sep 16, 2016, 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/3940/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on JPX
Common questions
3940 share price history
