From cecb3531c4c9b44a9647a8508a44c3cf3168134c Mon Sep 17 00:00:00 2001
From: Florent Tapponnier <160007691+Flotapponnier@users.noreply.github.com>
Date: Wed, 29 Jul 2026 19:45:09 +0200
Subject: [PATCH] fix(kalshi-res): skip KXMV* in pollClosed (6s closed window
 race)

---
 .../pm-resolution-delay/cmd/script/kalshi_resolution.go      | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/harnesses/pm-resolution-delay/cmd/script/kalshi_resolution.go b/harnesses/pm-resolution-delay/cmd/script/kalshi_resolution.go
index f3d98c26..da70ef2a 100644
--- a/harnesses/pm-resolution-delay/cmd/script/kalshi_resolution.go
+++ b/harnesses/pm-resolution-delay/cmd/script/kalshi_resolution.go
@@ -183,6 +183,11 @@ func (k *kalshiTracker) pollClosed() {
 	k.mu.Lock()
 	defer k.mu.Unlock()
 	for _, m := range markets {
+		// KXMV* = auto-generated multivariate parlays. They can briefly pass
+		// through status=closed (6-10s window) before auto-settling. Exclude.
+		if strings.HasPrefix(m.Ticker, "KXMV") {
+			continue
+		}
 		ct, err := time.Parse(time.RFC3339, m.CloseTime)
 		if err != nil {
 			continue