New high · Indonesia stocks
PT Mitrabahtera Segara Sejati Tbk (MBSS) closes at a 52-week high of IDR 4,600.00
Its third new 52-week high in 5 sessions. Up 59.2% over 20 sessions.
- Close
- IDR 4,600.00
- On the day
- +15.0%
- Volume
- 2.0× average
- vs 52-week high
- New high
PT Mitrabahtera Segara Sejati Tbk closing prices
The last 90 closes up to 9 October 2026. The live chart is on the MBSS page.
What happened
PT Mitrabahtera Segara Sejati Tbk (MBSS) closed at IDR 4,600.00 on 9 October 2026, up 15.0% from IDR 4,000.00 the session before.
It is the third new high in the last 5 sessions. Over 5 sessions the price is up 26.7%, and over 20 sessions it is up 59.2%.
That close is above every close of the past year. The previous highest was IDR 4,500.00 on 7 Oct 2026, and the new close is 2.2% above it.
Trading was heavy: volume was 2.0 times its average of the sessions before.
Across the 69 IDX stocks we track, 35 closed higher and 30 closed lower that day, with a median change of +0.65%. MBSS's change was +15.0%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | IDR 4,000.00 |
|---|---|
| Close | IDR 4,600.00 |
| Change on the day | +15.00% |
| Change over 5 sessions | +26.72% |
| Change over 20 sessions | +59.17% |
| Volume | 9.25 Million |
| Average volume, up to 20 sessions before | 4.56 Million |
| Volume against that average | 2.0 times |
| Highest close in the past year | IDR 4,500.00 (7 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.