diff --git a/app/api/health/route.ts b/app/api/health/route.ts
index 017ff1a..cc50e6a 100644
--- a/app/api/health/route.ts
+++ b/app/api/health/route.ts
@@ -1,7 +1,7 @@
 import { readFileSync } from 'node:fs';
 import path from 'node:path';
 import { NextResponse } from 'next/server';
-import { getClients, sessionRestEnabled, sessionRestInfo } from '@/lib/clients';
+import { getClients, isWaking, sessionRestEnabled, sessionRestInfo } from '@/lib/clients';
 import { getTradableFirms } from '@/lib/firm-catalog';
 import { getSchedulerHealth, getSchedulerStatus } from '@/lib/auto-trade';
 import { getBuildVersion } from '@/lib/version';
@@ -41,23 +41,25 @@ export async function GET() {
         const entries = getTradableFirms().map((firm) => {
             const base = { firmId: firm.id, firm: firm.name, platform: firm.platform };
             const client = clients.get(firm.id);
-            if (!client) return { ...base, hasClient: false, ready: false, resting: null, accounts: 0 };
+            if (!client) return { ...base, hasClient: false, ready: false, resting: null, waking: false, accounts: 0 };
 
             const ready = isClientReady(client, now);
             const accounts = client.accountList.length;
             // Logged out on purpose while nothing needs it (lib/clients.ts):
-            // not ready, and nothing wrong.
+            // not ready, and nothing wrong. Nor is logging back in after it,
+            // within its grace — a login that fails stays not ready past that.
             const resting = sessionRestInfo(firm.id);
+            const waking = isWaking(firm.id, now);
             try {
-                return { ...base, hasClient: true, ready, resting, accounts, ...client.health() };
+                return { ...base, hasClient: true, ready, resting, waking, accounts, ...client.health() };
             } catch (err) {
                 // One client's broken health() must not hide the rest.
-                return { ...base, hasClient: true, ready, resting, accounts, healthError: errorMessage(err) };
+                return { ...base, hasClient: true, ready, resting, waking, accounts, healthError: errorMessage(err) };
             }
         });
 
         return NextResponse.json({
-            ok: entries.every((e) => !e.hasClient || e.ready || !!e.resting),
+            ok: entries.every((e) => !e.hasClient || e.ready || !!e.resting || e.waking),
             sessionRest: sessionRestEnabled(),
             now,
             uptimeSec: Math.round(process.uptime()),
diff --git a/lib/reporter.ts b/lib/reporter.ts
index ff379bf..55c5747 100644
--- a/lib/reporter.ts
+++ b/lib/reporter.ts
@@ -16,11 +16,11 @@ import { pushReport } from './master-link';
 import { getBuildVersion } from './version';
 import { tradeMixFor } from './trade-mix';
 import { updaterStatus } from './updater-status';
-import { getClients } from './clients';
+import { getClients, isResting } from './clients';
 import { getAccountTypeById, getKeptRuleIdsForFirm, getTradableFirms } from './firm-catalog';
 import { getAccountConfig } from './account-type-resolver';
 import { getSchedulerStatus } from './auto-trade';
-import { botStopsActive, combineCmeSessions, computeDayPlan, currentTradeDateCT, cycleCompletion, endedCycleCompletion, LEG_COMPLETION_EPSILON, projectPerfectPath, resolveEffectiveConfig } from './trading-logic';
+import { botStopsActive, combineCmeSessions, computeDayPlan, currentTradeDateCT, cycleCompletion, endedCycleCompletion, LEG_COMPLETION_EPSILON, projectPerfectPath, resolveEffectiveConfig, restSnapshotStale } from './trading-logic';
 import type { AccountTypeStats, FirmStats, InstrumentStats, SymbolStats } from './master-protocol';
 import { accountNextLeg, accountLegShape } from './leg-estimate';
 import { sizingHoldHours } from './person-size';
@@ -49,6 +49,9 @@ function collectFirmStats() {
         const keptRuleIds = getKeptRuleIdsForFirm(f.id);
         // accounts: [] only once synced (see emptyFirmStats).
         if (!client || client.accountList.length === 0) return emptyFirmStats(f, client, keptRuleIds);
+        // A rest that spans the 5 PM roll holds yesterday's snapshot: unsynced
+        // until it logs back in, not yesterday's trading counted as today's.
+        if (isResting(f.id) && restSnapshotStale(client.lastSyncAt)) return emptyFirmStats(f, undefined, keptRuleIds);
 
         let totalAccounts = 0;
         let accountsTraded = 0;
diff --git a/lib/trading-logic.ts b/lib/trading-logic.ts
index de8383e..b610fc6 100644
--- a/lib/trading-logic.ts
+++ b/lib/trading-logic.ts
@@ -1889,6 +1889,17 @@ export function planRest(
     return { wakeAt, checkInAt: planCheckIn(now, wakeAt, rand), leadMs };
 }
 
+/**
+ * A resting session's snapshot, last synced at `lastSyncAt`, is from an
+ * earlier trade date than `now`: its realized P&L, DLL lockouts and legs are
+ * the old day's, and counted as today's they would read as accounts already
+ * traded. It reports as unsynced until the session logs back in.
+ */
+export function restSnapshotStale(lastSyncAt: number, now: number = Date.now()): boolean {
+    if (!(lastSyncAt > 0)) return true;
+    return currentTradeDateCT(new Date(lastSyncAt)) !== currentTradeDateCT(new Date(now));
+}
+
 /**
  * A firm's cap on how many of its accounts trade at once, on top of the
  * machine's own max concurrent accounts: keeps `items` in order, at most
diff --git a/scripts/check-session-rest.mjs b/scripts/check-session-rest.mjs
index 53c587c..33d4f13 100644
--- a/scripts/check-session-rest.mjs
+++ b/scripts/check-session-rest.mjs
@@ -6,7 +6,7 @@
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
 import {
-    nextSessionOpenAt, planCheckIn, planRest, isNoTradeTime, currentTradeDateCT,
+    nextSessionOpenAt, planCheckIn, planRest, restSnapshotStale, isNoTradeTime, currentTradeDateCT,
     REST_LEAD_MIN_MS, REST_LEAD_MAX_MS, REST_MIN_MS, CHECK_IN_GAP_MIN_MS, CHECK_IN_GAP_MAX_MS,
 } from '../lib/trading-logic.ts';
 
@@ -168,3 +168,14 @@ test('rests drawn for the same open log back in at different times', () => {
     for (let i = 0; i < 50; i++) wakes.add(Math.round(planRest(at('2026-10-24T17:00:00Z'), opensAt, rand).wakeAt / MIN));
     assert.ok(wakes.size >= 20, `only ${wakes.size} distinct wake minutes`);
 });
+
+test("a resting snapshot from before the 5 PM roll is stale; one from today's trade date isn't", () => {
+    // 2026-10-21: Nik's Topstep last synced 3:29 PM CT, read at 5:31 PM CT.
+    assert.equal(restSnapshotStale(at('2026-10-21T20:29:00Z'), at('2026-10-21T22:31:00Z')), true);
+    // Either side of the roll, a minute apart.
+    assert.equal(restSnapshotStale(at('2026-10-21T21:59:00Z'), at('2026-10-21T22:01:00Z')), true);
+    // Rested after the evening open, read the next afternoon: the same trade date.
+    assert.equal(restSnapshotStale(at('2026-10-22T00:30:00Z'), at('2026-10-22T19:00:00Z')), false);
+    // Never synced.
+    assert.equal(restSnapshotStale(0, at('2026-10-22T19:00:00Z')), true);
+});