# 最受歡迎的過濾器是如何計算的？

#### 漲跌和漲跌幅% (Change and Change %)

``Change= (Close price of the current bar – Close price of the previous bar)Change  = (Close price of the current bar – Close price of the previous bar)Change  = (Close price of the current bar – Close price of the previous bar)``
Java

"當前K線的收盤價”是當前價格。
"前一根K線的收盤價" – 所選時間範圍內前一根K線的收盤價。

"漲跌"是當前K線和前K線之間的差異。“漲跌幅(%)”是根據篩選器中選擇的時間範圍計算的。因此，如果套用 1W 時間間隔，則更改 = 當前周K線的收盤價 - 前周K線的收盤價（如果您選擇週線圖時間範圍，您可以在圖表上看到這些K線）。

``Change % = ((Close price of the current bar – Close price of the previous bar)/Close price of the previous bar) * 100``
JavaChange 1m, Change 5m 等公式，其中指定了時間範圍，是以此時間範圍為基礎計算的，不考慮篩選器的總時間範圍。如果一般篩選器時間範圍是1W，那麼Change 1m 仍然會根據1m 時間範圍計算。
``Change 1m = (Close price of the current 1m bar – Close price of the previous 1m bar)Change 1m % = (Change 1m / Close price of the previous 1m bar ) * 100``
Java
``Change 5m = (Close price of the current 5m bar – Close price of the previous 5m bar)Change 5m % = (Change 5m / Close price of the previous 5m bar ) * 100``
Java
``Change 15m = (Close price of the current 15m bar – Close price of the previous 15m bar)Change 15m % = (Change 15m / Close price of the previous 15m bar ) * 100``
Java
``Change 1h = (Close price of the current 1h bar – Close price of the previous 1h bar)Change 1h % = (Change 1h / Close price of the previous 1h bar ) * 100``
Java
``Change 4h = (Close price of the current 4h bar – Close price of the previous 4h bar)Change 4h % = (Change 4h / Close price of the previous 4h bar ) * 100``
Java自開盤的漲跌和開盤漲跌幅%
``Change from Open = (Close price of the current bar - Open price of the current bar)``
Java
``Change from Open % = (Change from Open / Open price of the current bar) * 100``
Java該值顯示當前K線的動態。

``Pre-market Change = (Close price of the pre-market - Close price of the previous regular session) ``
Java
``Pre-market Change % = (Pre-market Change/ Close price of the previous regular session) * 100``
Java

#### 盤後漲跌和盤後漲跌幅%

``Post-market Change = Close price of the post-market - Close price of the previous regular session``
Java
``Post-market Change % = Post-market Change / Close price of the previous regular session * 100``
Java

#### 自開盤的盤前漲跌和盤前漲跌幅%

``Pre-market Change from Open = Close price of the pre-market - Open price of the pre-market``
Java
``Pre-market Change from Open% = Pre-market Change from Open / Open price of the pre-market * 100``
Java

#### 跳空%和盤前跳空% (GAP % and Pre-market Gap %)

``GAP % = (Open price of the current bar - Close price of the previous bar) /Close price of the previous bar * 100``
Java
``Pre-market Gap % = (Open price of the pre-market - Close price of the previous regular session) / Close price of the previous regular session *100``
Java