diff --git a/src/store/settingsStore.ts b/src/store/settingsStore.ts
index 3760fa3..95c2708 100644
--- a/src/store/settingsStore.ts
+++ b/src/store/settingsStore.ts
@@ -17,6 +17,7 @@ export interface AppSetting {
 export const useSettingsStore = defineStore('settings', () => {
   const settings = ref<AppSetting[]>([])
   const loaded = ref(false)
+  const settingsRevision = ref(0)
   let fetchPromise: Promise<AppSetting[]> | null = null
 
   function getSettingByKey(key: string) {
@@ -42,6 +43,7 @@ export const useSettingsStore = defineStore('settings', () => {
     }
 
     const merged = [...settings.value]
+    let changed = false
     items.forEach((item) => {
       if (!item?.key) {
         return
@@ -49,13 +51,25 @@ export const useSettingsStore = defineStore('settings', () => {
 
       const index = merged.findIndex((setting) => setting.key === item.key)
       if (index >= 0) {
-        merged[index] = { ...merged[index], ...item }
-      } else {
-        merged.push(item)
+        const current = merged[index]
+        if (current.value === item.value && current.is_active === item.is_active) {
+          return
+        }
+        merged[index] = { ...current, ...item }
+        changed = true
+        return
       }
+
+      merged.push(item)
+      changed = true
     })
 
+    if (!changed) {
+      return
+    }
+
     settings.value = merged
+    settingsRevision.value += 1
   }
 
   async function fetchSettings(force = false) {
@@ -89,6 +103,7 @@ export const useSettingsStore = defineStore('settings', () => {
   return {
     settings,
     loaded,
+    settingsRevision,
     fetchSettings,
     mergeSettings,
     getSettingByKey,
diff --git a/src/utils/price.ts b/src/utils/price.ts
index e2162de..460b955 100644
--- a/src/utils/price.ts
+++ b/src/utils/price.ts
@@ -8,6 +8,7 @@ import {
   shouldUsePricePolling,
 } from '@/utils/priceSocketState'
 import { applyBoardSpecialToLastPayload } from '@/utils/specialPricing'
+import { useSettingsStore, type AppSetting } from '@/store/settingsStore'
 
 const LAST_INTERVAL_MS = 10000
 
@@ -47,6 +48,19 @@ function hasValidPricePayload(data?: Price | null): boolean {
   )
 }
 
+function applyTradingHoursSettingsPatch(data: unknown) {
+  if (!data || typeof data !== 'object') {
+    return
+  }
+
+  const patch = (data as { settings_patch?: unknown }).settings_patch
+  if (!Array.isArray(patch) || patch.length === 0) {
+    return
+  }
+
+  useSettingsStore().mergeSettings(patch as AppSetting[])
+}
+
 export function markPriceSourceReceived() {
   lastPriceSourceAt = Date.now()
   consecutivePriceFetchFailures = 0
@@ -170,6 +184,7 @@ export async function getLastPrices(): Promise<boolean> {
 }
 
 export function applyLastPricePayload(dataLast: Price) {
+  applyTradingHoursSettingsPatch(dataLast)
   const normalized = normalizePriceResponse(applyBoardSpecialToLastPayload(dataLast as any) as Price)
   const nextBuy = getTradeBuyPrice(normalized)
   const prevBuy = getTradeBuyPrice(lastPrice.value)
diff --git a/src/utils/priceSocket.ts b/src/utils/priceSocket.ts
index 99bc306..8c88318 100644
--- a/src/utils/priceSocket.ts
+++ b/src/utils/priceSocket.ts
@@ -399,13 +399,40 @@ async function applyLastFromStream(last: Price) {
   applyLastPricePayload(last)
 }
 
+async function applySettingsFromStream(payload: unknown) {
+  const items = Array.isArray(payload)
+    ? payload
+    : payload && typeof payload === 'object' && Array.isArray((payload as { items?: unknown }).items)
+      ? (payload as { items: unknown[] }).items
+      : null
+  if (!items?.length) {
+    return
+  }
+
+  try {
+    const { useSettingsStore } = await import('@/store/settingsStore')
+    const { touchStoreHoursSettings } = await import('@/utils/storeHours')
+    useSettingsStore().mergeSettings(items as Array<{ key?: string; value?: unknown }>)
+    touchStoreHoursSettings()
+  } catch (error) {
+    console.warn('Settings SSE apply failed', error)
+  }
+}
+
 function handleLastPayload(payload: unknown) {
   if (!payload || typeof payload !== 'object') {
     return
   }
 
-  const last = applyBoardSpecialToLastPayload(payload as Price)
-  if (last.price_last == null && last.price == null && last.buy == null) {
+  const raw = payload as Price & { settings_patch?: unknown }
+  const last = applyBoardSpecialToLastPayload(raw)
+  const hasQuote = last.price_last != null || last.price != null || last.buy != null
+  const hasStatus = last.status != null || typeof last.closed === 'boolean'
+  if (!hasQuote && !hasStatus) {
+    if (Array.isArray(raw.settings_patch) && raw.settings_patch.length) {
+      touchStreamActivity()
+      void applySettingsFromStream(raw.settings_patch)
+    }
     return
   }
 
@@ -413,6 +440,11 @@ function handleLastPayload(payload: unknown) {
   void applyLastFromStream(last)
 }
 
+function handleSettingsPayload(payload: unknown) {
+  touchStreamActivity()
+  void applySettingsFromStream(payload)
+}
+
 function handleListPayload(payload: unknown) {
   if (!Array.isArray(payload) || !payload.length) {
     return
@@ -467,6 +499,14 @@ function bindStreamEvents(source: AuthPriceStream) {
     }
   })
 
+  source.addEventListener('settings', (event) => {
+    try {
+      handleSettingsPayload(JSON.parse(event.data))
+    } catch (error) {
+      console.warn('Price SSE settings parse failed', error)
+    }
+  })
+
   source.addEventListener('list', (event) => {
     try {
       handleListPayload(JSON.parse(event.data))
diff --git a/src/utils/storeHours.ts b/src/utils/storeHours.ts
index 5232cc3..6a8d325 100644
--- a/src/utils/storeHours.ts
+++ b/src/utils/storeHours.ts
@@ -1,6 +1,6 @@
 import { ref } from 'vue'
 import { useSettingsStore } from '@/store/settingsStore'
-import { getTradeBuyPrice, getTradeSellPrice, lastPrice } from '@/utils/price'
+import { lastPrice } from '@/utils/price'
 
 export interface StoreTradingHours {
   start: string
@@ -12,8 +12,24 @@ export interface EffectiveTradingHours {
   start: string
   end: string
   enforced: boolean
+  dayEnabled: boolean
 }
 
+type WeekdayKey = 'sat' | 'sun' | 'mon' | 'tue' | 'wed' | 'thu' | 'fri'
+
+type DaySchedule = {
+  enabled: boolean
+  start: string
+  end: string
+}
+
+type WeeklySchedule = {
+  mode: 'uniform' | 'per_day'
+  days: Record<WeekdayKey, DaySchedule>
+}
+
+const WEEKDAY_BY_JS: WeekdayKey[] = ['sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat']
+
 const productTradingHours = ref<{ start: string; end: string } | null>(null)
 const productTradingHoursVersion = ref(0)
 
@@ -54,6 +70,11 @@ function hasProductTradingWindow(start?: string | null, end?: string | null): bo
   return open !== close
 }
 
+/** بعد از merge زندهٔ تنظیمات ساعت کاری — computedهای صفحه اصلی دوباره حساب شوند */
+export function touchStoreHoursSettings() {
+  productTradingHoursVersion.value += 1
+}
+
 export function setProductTradingHours(start?: string | null, end?: string | null) {
   if (!hasProductTradingWindow(start, end)) {
     productTradingHours.value = null
@@ -81,29 +102,77 @@ export function syncProductTradingHoursFromProducts(
   setProductTradingHours(null, null)
 }
 
-export function getStoreTradingHours(): StoreTradingHours {
-  const settings = useSettingsStore()
-  const closeRaw = settings.getSettingByKey('close_price')
-  const closePriceEnabled =
-    closeRaw === true ||
-    closeRaw === 1 ||
-    String(closeRaw ?? 'false').trim().toLowerCase() === 'true'
+function weekdayKey(now: Date): WeekdayKey {
+  return WEEKDAY_BY_JS[now.getDay()] ?? 'sat'
+}
 
-  return {
-    start: normalizeTradingTimeSetting(settings.getSettingByKey('startDay'), '00:00'),
-    end: normalizeTradingTimeSetting(settings.getSettingByKey('endDay'), '23:59'),
-    closePriceEnabled,
+function parseWeeklySchedule(raw: unknown): WeeklySchedule | null {
+  const text = String(raw ?? '').trim()
+  if (!text) return null
+  try {
+    const parsed = JSON.parse(text) as Partial<WeeklySchedule>
+    if (!parsed?.days || typeof parsed.days !== 'object') return null
+    const mode = parsed.mode === 'per_day' ? 'per_day' : 'uniform'
+    const defaults = getStoreTradingHours()
+    const keys: WeekdayKey[] = ['sat', 'sun', 'mon', 'tue', 'wed', 'thu', 'fri']
+    const days = {} as Record<WeekdayKey, DaySchedule>
+    for (const key of keys) {
+      const row = parsed.days[key]
+      days[key] = {
+        enabled: row?.enabled !== false,
+        start: normalizeTradingTimeSetting(row?.start, defaults.start),
+        end: normalizeTradingTimeSetting(row?.end, defaults.end),
+      }
+    }
+    return { mode, days }
+  } catch {
+    return null
   }
 }
 
-export function getEffectiveTradingHours(): EffectiveTradingHours {
+function isOutsideTimeWindow(now: Date, start: string, end: string): boolean {
+  const currentSeconds = now.getHours() * 3600 + now.getMinutes() * 60 + now.getSeconds()
+  const openSeconds = parseTimeToSeconds(start)
+  const closeSeconds = parseTimeToSeconds(end)
+  if (closeSeconds <= openSeconds) {
+    return currentSeconds < openSeconds && currentSeconds > closeSeconds
+  }
+  return currentSeconds < openSeconds || currentSeconds > closeSeconds
+}
+
+export function getStoreTradingHours(): StoreTradingHours {
+  const settings = useSettingsStore()
+  void settings.settingsRevision
+  return {
+    start: normalizeTradingTimeSetting(settings.getSettingByKey('startDay'), '00:00'),
+    end: normalizeTradingTimeSetting(settings.getSettingByKey('endDay'), '23:59'),
+    closePriceEnabled: settings.isSettingTruthy('close_price'),
+  }
+}
+
+export function getEffectiveTradingHours(now = new Date()): EffectiveTradingHours {
   void productTradingHoursVersion.value
   const settings = getStoreTradingHours()
+  const weekly = parseWeeklySchedule(useSettingsStore().getSettingByKey('trading_hours_by_day'))
+
+  if (settings.closePriceEnabled && weekly?.mode === 'per_day') {
+    const day = weekly.days[weekdayKey(now)]
+    if (day) {
+      return {
+        start: day.start,
+        end: day.end,
+        enforced: true,
+        dayEnabled: day.enabled,
+      }
+    }
+  }
+
   if (settings.closePriceEnabled) {
     return {
       start: settings.start,
       end: settings.end,
       enforced: true,
+      dayEnabled: true,
     }
   }
 
@@ -112,6 +181,7 @@ export function getEffectiveTradingHours(): EffectiveTradingHours {
       start: productTradingHours.value.start,
       end: productTradingHours.value.end,
       enforced: true,
+      dayEnabled: true,
     }
   }
 
@@ -119,20 +189,40 @@ export function getEffectiveTradingHours(): EffectiveTradingHours {
     start: settings.start,
     end: settings.end,
     enforced: false,
+    dayEnabled: true,
   }
 }
 
-export function isStoreClosedBySchedule(now = new Date()): boolean {
-  const { start, end, enforced } = getEffectiveTradingHours()
-  if (!enforced) {
+/** خارج از ساعت کاری سراسری — فقط وقتی close_price روشن باشد (صفحه اصلی) */
+export function isOutsideGlobalStoreHours(now = new Date()): boolean {
+  const settings = getStoreTradingHours()
+  if (!settings.closePriceEnabled) {
     return false
   }
 
-  const currentSeconds = now.getHours() * 3600 + now.getMinutes() * 60 + now.getSeconds()
-  const openSeconds = parseTimeToSeconds(start)
-  const closeSeconds = parseTimeToSeconds(end)
+  const weekly = parseWeeklySchedule(useSettingsStore().getSettingByKey('trading_hours_by_day'))
+  if (weekly?.mode === 'per_day') {
+    const day = weekly.days[weekdayKey(now)]
+    if (day && !day.enabled) {
+      return true
+    }
+    if (day) {
+      return isOutsideTimeWindow(now, day.start, day.end)
+    }
+  }
 
-  return currentSeconds < openSeconds || currentSeconds > closeSeconds
+  return isOutsideTimeWindow(now, settings.start, settings.end)
+}
+
+export function isStoreClosedBySchedule(now = new Date()): boolean {
+  const { start, end, enforced, dayEnabled } = getEffectiveTradingHours(now)
+  if (!enforced) {
+    return false
+  }
+  if (!dayEnabled) {
+    return true
+  }
+  return isOutsideTimeWindow(now, start, end)
 }
 
 export function isStoreClosed(): boolean {
@@ -167,35 +257,45 @@ export type PriceDisplayState = 'open' | 'closed' | 'no_quote'
 
 export const NO_QUOTE_MESSAGE = 'مظنه در دسترس نیست'
 
+/** سوییچ: خارج از ساعت کاری هم قیمت صفحه اصلی نشان داده شود */
+export function shouldShowHomePriceWhenClosed(): boolean {
+  return useSettingsStore().isSettingTruthy('show_home_price_when_closed')
+}
+
+export function shouldShowLastSavedPrice(): boolean {
+  return useSettingsStore().isSettingTruthy('show_last_price')
+}
+
+function hasShowableHomePrice(p = lastPrice.value): boolean {
+  if (!p) return false
+  if (Number(p.buy) > 0 || Number(p.sell) > 0 || Number(p.price_last) > 0 || Number(p.price) > 0) {
+    return true
+  }
+  if (shouldShowLastSavedPrice() && Number((p as { last_historical?: number }).last_historical ?? 0) > 0) {
+    return true
+  }
+  return false
+}
+
 /**
- * وضعیت نمایش قیمت در صفحه اصلی:
- * - closed   → فروشگاه بسته است (خارج از ساعت کاری close_price یا بازه محصول)
- * - no_quote → مظنه در دسترس نیست (قیمت زنده نداریم و show_last_price خاموش است)
- * - open     → نمایش عادی قیمت
- *
- * اولویت با status ارسالی از سرور است؛ اگر نبود به منطق سمت کلاینت برمی‌گردیم.
+ * وضعیت نمایش قیمت در صفحه اصلی — همان منطق بک‌اند:
+ * close_price خاموش / داخل ساعت → قیمت هست open، وگرنه no_quote
+ * close_price روشن و خارج ساعت → show_home_price_when_closed روشن: آخرین قیمت؛ خاموش: closed
  */
 export function getPriceDisplayState(): PriceDisplayState {
   void productTradingHoursVersion.value
+  void useSettingsStore().settingsRevision
   const p = lastPrice.value
-  const status = p?.status
+  const hasPrice = hasShowableHomePrice(p)
 
-  if (status === 'closed') {
-    return 'closed'
-  }
-  if (status === 'no_quote') {
-    return getTradeBuyPrice(p) > 0 ? 'open' : 'no_quote'
-  }
-  if (status === 'open') {
-    return getTradeBuyPrice(p) > 0 || getTradeSellPrice(p) > 0 ? 'open' : 'no_quote'
-  }
-
-  // سرور status نفرستاده (سازگاری با نسخه قدیمی) → استنتاج سمت کلاینت
-  if (isStoreClosed()) {
+  if (isOutsideGlobalStoreHours()) {
+    if (shouldShowHomePriceWhenClosed()) {
+      return hasPrice ? 'open' : 'no_quote'
+    }
     return 'closed'
   }
 
-  return getTradeBuyPrice(p) > 0 || getTradeSellPrice(p) > 0 ? 'open' : 'no_quote'
+  return hasPrice ? 'open' : 'no_quote'
 }
 
 export function getPriceDisplayMessage(state: PriceDisplayState = getPriceDisplayState()): string {