Taiwan Institutional Net-Buy Streak — foreign & trust consecutive days
How many days has foreign capital been buying? The net-buy streak turns daily flows into consecutive-day counts for foreign / trust / dealer, refreshed daily from official sources and snapshot-stamped.
How the streak is counted
Counting back from the latest session, the streak accumulates while net flow keeps the same sign (consecutive buying or selling) and resets to zero on a flip. Foreign / trust / dealer are counted separately.
What we deliberately do not do
We do not publish a streak leaderboard. Every streak ends on its longest day by construction, so ranking them systematically puts the samples closest to their end at the top.
We also do not infer why the buying happened: index rebalancing, hedging and client orders are indistinguishable in the official disclosure. We provide the count and the official timestamp, not a reading of intent.