KRX · 402340 · stock
SK Square Co., Ltd. (402340) stock price history
Every KRX trading session of SK Square Co., Ltd. from Nov 29, 2021 to Nov 12, 2026: 1,206 daily bars, adjusted for splits and dividends, with minute bars from Sep 15, 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.
402340 adjusted close, 2021 to 2026
- ₩1,970,000
- All time high, 2026
- ₩2,189,000
- 52 week high, ₩263,157 low
- 1,206
- Daily sessions since 2021
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2021 to 2026 series and minute bars.
402340 key facts
- SK Square Co., Ltd. (402340) closed at ₩791,000 on Nov 12, 2026 on KRX.
- 402340's all time high close is ₩1,970,000, set on Jun 22, 2026; its all time low close is ₩31,958 on Jan 3, 2023.
- 402340's 52 week range is ₩263,157 to ₩2,189,000.
- 402340 returned +145.6% over the year to Nov 12, 2026.
- Since Nov 29, 2021 402340 returned +942%, +60.5% a year compounded.
- 402340's deepest drawdown was -63.4% from Jun 22, 2026 to Nov 9, 2026.
- DataCedar holds 1,206 daily sessions of 402340 history from Nov 29, 2021 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
402340 price chart, 2021 to 2026
402340 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -19.6% |
| 3 months | -22.8% |
| 6 months | -29.7% |
| Year to date | +115.2% |
| 1 year | +145.6% |
| 3 years | +1,542% |
| 5 years | n/a |
| 10 years | n/a |
| Since Nov 29, 2021 | +942.1% |
| Compound annual growth, 5.0 years | +60.5% |
402340 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩1,970,000 on Jun 22, 2026
- All time low close
- ₩31,958 on Jan 3, 2023
- 52 week high
- ₩2,189,000 on Jun 23, 2026
- 52 week low
- ₩263,157 on Nov 21, 2025
- Deepest drawdown
- -63.4% from Jun 22, 2026 to Nov 9, 2026, not yet recovered
- Best single session
- +29.9% on Jul 31, 2026
- Worst single session
- -17.6% on Jul 13, 2026
- Volatility, 1 year annualised
- 99.4%
- Sessions closing higher, 1 year
- 55%
- Growth of 1 since 2021
- 10.4×
- Best calendar year
- 2025, +364%
- Worst calendar year
- 2022, -49%
402340 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. 2021 starts on Nov 29, 2021; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩368,020 | ₩2,189,000 | ₩364,025 | ₩791,000 | +115.2% | 159.6M | 208 |
| 2025 | ₩79,197 | ₩369,518 | ₩73,904 | ₩367,521 | +364.1% | 112.4M | 241 |
| 2024 | ₩51,932 | ₩108,858 | ₩46,639 | ₩79,197 | +50.8% | 109.2M | 244 |
| 2023 | ₩33,307 | ₩52,531 | ₩31,059 | ₩52,531 | +56.8% | 79.1M | 245 |
| 2022 | ₩66,713 | ₩70,408 | ₩33,257 | ₩33,506 | -49.5% | 149.4M | 244 |
| 2021 | ₩81,893 | ₩84,889 | ₩54,629 | ₩66,314 | n/a | 82.4M | 24 |
402340 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | ₩791,000 | -11.8% |
| October 2026 | ₩897,000 | -21.2% |
| September 2026 | ₩1,139,000 | +9.8% |
| August 2026 | ₩1,037,000 | -0.1% |
| July 2026 | ₩1,038,000 | -38.8% |
| June 2026 | ₩1,697,000 | +37.6% |
| May 2026 | ₩1,233,000 | +46.8% |
| April 2026 | ₩839,905 | +80.3% |
| March 2026 | ₩465,892 | -27.7% |
| February 2026 | ₩644,160 | +13.2% |
| January 2026 | ₩569,258 | +54.9% |
| December 2025 | ₩367,521 | +23.5% |
About the 402340 data
Daily bars. 1,206 sessions from Nov 29, 2021 to Nov 12, 2026, one row per KRX 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 15, 2026 forward, most recent session Nov 9, 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 KRX trading days; minute timestamps are UTC. Prices are in KRW. 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 Nov 29, 2021, 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/krx%3A402340/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
402340 share price history
