New high · Indonesia stocks
PT Mitrabahtera Segara Sejati Tbk (MBSS) closes at a 52-week high of IDR 4,500.00
Its second new 52-week high in 5 sessions. Up 56.3% over 20 sessions.
- Close
- IDR 4,500.00
- On the day
- +2.3%
- Volume
- 1.8× average
- vs 52-week high
- New high
PT Mitrabahtera Segara Sejati Tbk closing prices
The last 90 closes up to 7 October 2026. The live chart is on the MBSS page.
What happened
PT Mitrabahtera Segara Sejati Tbk (MBSS) closed at IDR 4,500.00 on 7 October 2026, up 2.3% from IDR 4,400.00 the session before.
It is the second new high in the last 5 sessions. Over 5 sessions the price is up 55.7%, and over 20 sessions it is up 56.3%.
That close is above every close of the past year. The previous highest was IDR 4,400.00 on 6 Oct 2026, and the new close is 2.3% above it.
Trading was heavy: volume was 1.8 times its average of the sessions before.
Across the 15 IDX stocks we track, 4 closed higher and 10 closed lower that day, with a median change of −0.77%. MBSS's change was +2.3%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | IDR 4,400.00 |
|---|---|
| Close | IDR 4,500.00 |
| Change on the day | +2.27% |
| Change over 5 sessions | +55.71% |
| Change over 20 sessions | +56.25% |
| Volume | 6.85 Million |
| Average volume, up to 20 sessions before | 3.84 Million |
| Volume against that average | 1.8 times |
| Highest close in the past year | IDR 4,400.00 (6 Oct 2026) |
| Lowest close in the past year | IDR 1,260.00 (14 Oct 2025) |
The full chart and history are on PT Mitrabahtera Segara Sejati Tbk (MBSS). More from this market: IDX news today.