KRX · 217590 · stock
TMC Co., Ltd. (217590) stock price history
Every KRX trading session of TMC Co., Ltd. from Dec 15, 2025 to Sep 28, 2026: 192 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.
217590 adjusted close, 2025 to 2026
- ₩34,650
- All time high, 2026
- ₩38,700
- 52 week high, ₩8,820 low
- 192
- Daily sessions since 2025
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
217590 key facts
- TMC Co., Ltd. (217590) closed at ₩13,870 on Sep 28, 2026 on KRX.
- 217590's all time high close is ₩34,650, set on Apr 14, 2026; its all time low close is ₩9,230 on Jul 30, 2026.
- 217590's 52 week range is ₩8,820 to ₩38,700.
- 217590's deepest drawdown was -73.4% from Apr 14, 2026 to Jul 30, 2026.
- DataCedar holds 192 daily sessions of 217590 history from Dec 15, 2025 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
217590 price chart, 2025 to 2026
217590 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +20.6% |
| 3 months | +16.8% |
| 6 months | -36.2% |
| Year to date | -8.1% |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Dec 15, 2025 | -17.1% |
217590 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩34,650 on Apr 14, 2026
- All time low close
- ₩9,230 on Jul 30, 2026
- 52 week high
- ₩38,700 on Apr 14, 2026
- 52 week low
- ₩8,820 on Jul 30, 2026
- Deepest drawdown
- -73.4% from Apr 14, 2026 to Jul 30, 2026, not yet recovered
- Best single session
- +30.0% on Dec 16, 2025
- Worst single session
- -18.3% on Mar 4, 2026
- Volatility, 1 year annualised
- 133.5%
- Sessions closing higher, 1 year
- 42%
217590 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. 2025 starts on Dec 15, 2025; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩15,095 | ₩38,700 | ₩8,820 | ₩13,870 | -8.1% | 153M | 181 |
| 2025 | ₩22,498 | ₩25,791 | ₩15,015 | ₩15,095 | n/a | 85.9M | 11 |
217590 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ₩13,870 | +23.0% |
| August 2026 | ₩11,280 | +7.6% |
| July 2026 | ₩10,480 | -19.5% |
| June 2026 | ₩13,020 | -42.9% |
| May 2026 | ₩22,800 | -21.2% |
| April 2026 | ₩28,950 | +54.5% |
| March 2026 | ₩18,740 | +18.6% |
| February 2026 | ₩15,804 | +5.0% |
| January 2026 | ₩15,045 | -0.3% |
| December 2025 | ₩15,095 | n/a |
About the 217590 data
Daily bars. 192 sessions from Dec 15, 2025 to Sep 28, 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 Sep 29, 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 Dec 15, 2025, 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/217590/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
217590 share price history
