MonarqiLabs / Scenarios / MSCI Quarterly: Indonesian Additions
Scenario

MSCI Quarterly: Indonesian Additions

MSCI adds BREN + BRMS to Global Standard; ETFs must buy at the rebalance date.

3 shocks120 trading daysseed 42200 IDX tickers

The real event behind it

Every scenario is anchored to something that actually happened on the Indonesia Stock Exchange.

Real anchor

Nov 2025 review: BREN, BRMS added to MSCI Global Standard (effective Nov 25, 2025); ICBP, KLBF removed. Inclusion events averaged ~$247M inflows per name; BREN +244% around the window, BBRI +$320M inflow.

The shock schedule

What the scenario injects, and when. Day numbers are trading days from the start of the run.

DayShockSeverityTarget
Day 3Passive inflow40%BBRI
Day 3Sector rally100%BREN
Day 3Sector rally80%BRMS

Run it yourself

The desk replays this scenario in the browser, with no account and no install. It ships the counterfactual baseline alongside the shock, so you can see what the event changed rather than only what happened.

More scenarios

23 scenarios in the library, each anchored to a real IDX event or recurring pattern.