IDX · CHEM · stock
PT Chemstar Indonesia Tbk (CHEM) stock price history
Every IDX trading session of PT Chemstar Indonesia Tbk from Jul 8, 2022 to Nov 13, 2026: 1,045 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 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.
CHEM adjusted close, 2022 to 2026
- IDR 213.02
- All time high, 2022
- IDR 169.17
- 52 week high, IDR 44.00 low
- 1,045
- Daily sessions since 2022
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2022 to 2026 series and minute bars.
CHEM key facts
- PT Chemstar Indonesia Tbk (CHEM) closed at IDR 48.00 on Nov 13, 2026 on IDX.
- CHEM's all time high close is IDR 213.02, set on Dec 15, 2022; its all time low close is IDR 45.00 on Nov 9, 2026.
- CHEM's 52 week range is IDR 44.00 to IDR 169.17.
- CHEM returned -56.9% over the year to Nov 13, 2026.
- Since Jul 8, 2022 CHEM returned -68%, -23.1% a year compounded.
- CHEM's deepest drawdown was -78.9% from Dec 15, 2022 to Nov 9, 2026.
- DataCedar holds 1,045 daily sessions of CHEM history from Jul 8, 2022 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
CHEM price chart, 2022 to 2026
CHEM returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -18.6% |
| 3 months | -29.4% |
| 6 months | -42.6% |
| Year to date | -49.2% |
| 1 year | -56.9% |
| 3 years | -57.8% |
| 5 years | n/a |
| 10 years | n/a |
| Since Jul 8, 2022 | -68.0% |
| Compound annual growth, 4.4 years | -23.1% |
CHEM records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- IDR 213.02 on Dec 15, 2022
- All time low close
- IDR 45.00 on Nov 9, 2026
- 52 week high
- IDR 169.17 on Apr 2, 2026
- 52 week low
- IDR 44.00 on Nov 4, 2026
- Deepest drawdown
- -78.9% from Dec 15, 2022 to Nov 9, 2026, not yet recovered
- Best single session
- +35.0% on May 14, 2024
- Worst single session
- -23.5% on Mar 27, 2024
- Volatility, 1 year annualised
- 89.4%
- Sessions closing higher, 1 year
- 35%
- Best calendar year
- 2025, +53%
- Worst calendar year
- 2024, -47%
CHEM 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. 2022 starts on Jul 8, 2022; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | IDR 95.53 | IDR 169.17 | IDR 44.00 | IDR 48.00 | -49.2% | 9.8B | 208 |
| 2025 | IDR 61.82 | IDR 154.25 | IDR 49.06 | IDR 94.54 | +52.9% | 5.4B | 236 |
| 2024 | IDR 116.56 | IDR 132.23 | IDR 55.83 | IDR 61.82 | -47.4% | 2.5B | 237 |
| 2023 | IDR 155.89 | IDR 167.51 | IDR 95.99 | IDR 117.54 | -23.7% | 4.7B | 239 |
| 2022 | IDR 174.29 | IDR 222.71 | IDR 77.46 | IDR 153.96 | n/a | 7.2B | 125 |
CHEM monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | IDR 48.00 | 0.0% |
| October 2026 | IDR 48.00 | -12.7% |
| September 2026 | IDR 55.00 | -21.4% |
| August 2026 | IDR 70.00 | +9.4% |
| July 2026 | IDR 64.00 | +14.3% |
| June 2026 | IDR 56.00 | -18.8% |
| May 2026 | IDR 69.00 | -23.8% |
| April 2026 | IDR 90.56 | -18.0% |
| March 2026 | IDR 110.46 | +12.1% |
| February 2026 | IDR 98.52 | +1.0% |
| January 2026 | IDR 97.52 | +3.2% |
| December 2025 | IDR 94.54 | -12.8% |
About the CHEM data
Daily bars. 1,045 sessions from Jul 8, 2022 to Nov 13, 2026, one row per IDX 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 17, 2026 forward, most recent session Nov 11, 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 IDX trading days; minute timestamps are UTC. Prices are in IDR. 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 Jul 8, 2022, 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/idx%3ACHEM/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on IDX
Common questions
CHEM share price history
