What this is

Set Indexes — how long does primary-market strength last?

Each row is a tracked set, indexed against its first observed day of clearing activity (base = 100). The persistence score is the trailing 7-day mean clearing price as a share of the set's peak 7-day window. High persistence reads as investment-worthy; rapid decay reads as PC-worthy. We never call a verdict early — a set earns its read at day 30 of tracked clearing activity. Until then each row shows its live movement and explicit progress toward that threshold.