Other US listings · NGKSF · stock
NGK Spark Plug Co., Ltd. (NGKSF) stock price history
Every Other US listings trading session of NGK Spark Plug Co., Ltd. from Jun 9, 2015 to Oct 30, 2026: 2,867 daily bars, adjusted for splits and dividends, with minute bars arriving as capture begins. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
NGKSF adjusted close, 2015 to 2026
- $51.70
- All time high, 2026
- $51.70
- 52 week high, $14.34 low
- 2,867
- Daily sessions since 2015
Last updated Oct 30, 2026, the last stored session. Refreshes after each trading day. Full 2015 to 2026 series and minute bars.
NGKSF key facts
- NGK Spark Plug Co., Ltd. (NGKSF) closed at $51.70 on Oct 30, 2026 on Other US listings.
- NGKSF's all time high close is $51.70, set on Sep 29, 2026; its all time low close is $4.92 on Jun 27, 2016.
- NGKSF's 52 week range is $14.34 to $51.70.
- NGKSF returned +260.5% over the year to Oct 30, 2026 and +739.1% over five years.
- Over ten years NGKSF returned +753%, +23.9% a year compounded.
- NGKSF's deepest drawdown was -52.5% from Sep 3, 2015 to Jun 27, 2016.
- DataCedar holds 2,867 daily sessions of NGKSF history from Jun 9, 2015, adjusted for splits and dividends, served by the API under a key.
NGKSF price chart, 2015 to 2026
NGKSF returns
Price return from the last close on or before the window start to Oct 30, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | 0.0% |
| 3 months | +82.7% |
| 6 months | +143.0% |
| Year to date | +147.0% |
| 1 year | +260.5% |
| 3 years | +443.2% |
| 5 years | +739.1% |
| 10 years | +752.5% |
| Since Jun 9, 2015 | +399.4% |
| Compound annual growth, 11.4 years | +15.2% |
NGKSF records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $51.70 on Sep 29, 2026
- All time low close
- $4.92 on Jun 27, 2016
- 52 week high
- $51.70 on Sep 29, 2026
- 52 week low
- $14.34 on Oct 30, 2025
- Deepest drawdown
- -52.5% from Sep 3, 2015 to Jun 27, 2016, recovered Jul 2, 2024
- Best single session
- +105.3% on Sep 29, 2026
- Worst single session
- -30.8% on Aug 3, 2020
- Volatility, 1 year annualised
- 87.7%
- Sessions closing higher, 1 year
- 2%
- Growth of 1 since 2015
- 5.0×
- Best calendar year
- 2025, +50%
- Worst calendar year
- 2019, -26%
NGKSF 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. 2015 starts on Jun 9, 2015; 2026 runs to Oct 30, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $20.93 | $51.70 | $20.93 | $51.70 | +147.0% | 1.6K | 209 |
| 2025 | $13.91 | $20.93 | $13.77 | $20.93 | +50.5% | 1K | 250 |
| 2024 | $9.52 | $13.91 | $9.52 | $13.91 | +46.2% | 2.4K | 252 |
| 2023 | $7.96 | $9.92 | $7.61 | $9.52 | +19.6% | 6.6K | 250 |
| 2022 | $6.72 | $8.41 | $6.17 | $7.96 | +18.4% | 227.4K | 251 |
| 2021 | $6.40 | $7.00 | $5.76 | $6.72 | +5.0% | 169.8K | 252 |
| 2020 | $7.28 | $7.41 | $5.13 | $6.40 | -12.2% | 57.4K | 253 |
| 2019 | $9.90 | $9.90 | $7.14 | $7.28 | -26.4% | 1.7M | 252 |
| 2018 | $8.27 | $9.90 | $8.14 | $9.90 | +19.7% | 390.8K | 251 |
| 2017 | $7.16 | $8.27 | $6.36 | $8.27 | +15.5% | 4.6K | 251 |
| 2016 | $8.44 | $8.44 | $4.92 | $7.16 | -15.1% | 15.2K | 252 |
| 2015 | $10.35 | $10.35 | $7.78 | $8.44 | n/a | 600 | 144 |
NGKSF monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| October 2026 | $51.70 | 0.0% |
| September 2026 | $51.70 | +105.3% |
| August 2026 | $25.18 | -15.0% |
| July 2026 | $29.62 | +39.2% |
| June 2026 | $21.27 | 0.0% |
| May 2026 | $21.27 | 0.0% |
| April 2026 | $21.27 | 0.0% |
| March 2026 | $21.27 | +1.6% |
| February 2026 | $20.93 | 0.0% |
| January 2026 | $20.93 | 0.0% |
| December 2025 | $20.93 | +46.0% |
| November 2025 | $14.34 | 0.0% |
About the NGKSF data
Daily bars. 2,867 sessions from Jun 9, 2015 to Oct 30, 2026, one row per Other US listings 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. Not stored for this listing yet. Minute history is captured forward from the day collection begins for a symbol and is never backfilled.
Time and currency. Session dates are Other US listings trading days; minute timestamps are UTC. Prices are in USD. 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 Jun 9, 2015, 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/other%3ANGKSF/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
NGKSF share price history
