IDX · MSTI · stock

PT Mastersystem Infotama Tbk (MSTI) stock price history

Every IDX trading session of PT Mastersystem Infotama Tbk from Nov 8, 2023 to Sep 28, 2026: 687 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.

Get MSTI data, free keyYear by year table

MSTI adjusted close, 2023 to 2026

MSTIPT Mastersystem Infotama Tbk
IDR 1,340-4.4% over one year
202420252026
IDR 1,525
All time high, 2025
IDR 1,516
52 week high, IDR 1,140 low
687
Daily sessions since 2023

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2023 to 2026 series and minute bars.

MSTI key facts

  • PT Mastersystem Infotama Tbk (MSTI) closed at IDR 1,340 on Sep 28, 2026 on IDX.
  • MSTI's all time high close is IDR 1,525, set on Aug 4, 2025; its all time low close is IDR 849.51 on Mar 20, 2024.
  • MSTI's 52 week range is IDR 1,140 to IDR 1,516.
  • MSTI returned -4.4% over the year to Sep 28, 2026.
  • Since Nov 8, 2023 MSTI returned +18%, +5.9% a year compounded.
  • MSTI's deepest drawdown was -25.2% from Nov 8, 2023 to Mar 20, 2024.
  • DataCedar holds 687 daily sessions of MSTI history from Nov 8, 2023 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

MSTI price chart, 2023 to 2026

MSTI adjusted close, Nov 8, 2023 to Sep 28, 2026IDR 849.51IDR 1,073IDR 1,297IDR 1,5212023202420252026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

MSTI returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

PeriodReturn
1 month-0.4%
3 months+10.7%
6 months+5.4%
Year to date-6.1%
1 year-4.4%
3 yearsn/a
5 yearsn/a
10 yearsn/a
Since Nov 8, 2023+18.0%
Compound annual growth, 2.9 years+5.9%

MSTI records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close
IDR 1,525 on Aug 4, 2025
All time low close
IDR 849.51 on Mar 20, 2024
52 week high
IDR 1,516 on Oct 13, 2025
52 week low
IDR 1,140 on Jun 9, 2026
Deepest drawdown
-25.2% from Nov 8, 2023 to Mar 20, 2024, recovered Apr 4, 2024
Best single session
+20.1% on Mar 27, 2024
Worst single session
-11.4% on Mar 20, 2024
Volatility, 1 year annualised
24.7%
Sessions closing higher, 1 year
42%
Best calendar year
2024, +29%
Worst calendar year
2025, +1%

MSTI 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. 2023 starts on Nov 8, 2023; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026IDR 1,381IDR 1,450IDR 1,140IDR 1,340-6.1%272.1M178
2025IDR 1,306IDR 1,616IDR 1,068IDR 1,427+1.2%485.6M236
2024IDR 1,080IDR 1,612IDR 849.51IDR 1,411+28.7%256.2M237
2023IDR 1,323IDR 1,323IDR 978.70IDR 1,096n/a413.8M36

MSTI monthly closes, last 12 months

MonthMonth end closeChange
September 2026IDR 1,340+0.4%
August 2026IDR 1,335+0.4%
July 2026IDR 1,330+12.7%
June 2026IDR 1,180-6.1%
May 2026IDR 1,257+1.1%
April 2026IDR 1,243-1.8%
March 2026IDR 1,266+2.6%
February 2026IDR 1,234-1.8%
January 2026IDR 1,257-11.9%
December 2025IDR 1,427+9.6%
November 2025IDR 1,302+1.8%
October 2025IDR 1,279-10.2%

About the MSTI data

Daily bars. 687 sessions from Nov 8, 2023 to Sep 28, 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 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 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 Nov 8, 2023, 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/MSTI/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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