# 最受欢迎的过滤器是如何计算的？

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

“当前K线的收盘价”是当前价格。

"前一根K线的收盘价" – 所选时间周期内上一根K线的收盘价。

“涨跌”是当前K线和前一根K线之间的差异。“涨跌幅 (%)”是根据筛选器中选择的时间周期计算的。因此，如果应用1W时间周期，则涨跌 = 当前周K线的收盘价 - 前一周K线的收盘价（如果您选择周线图时间周期，您可以在图表上看到这些K线）。

Change
% = ((Close price of the current bar – Close price of the previous bar)/Close price of the previous bar) * 100
Java

Change 1m,Change 5m等公式，其中指定了时间周期，是以此时间周期为基础计算的，不考虑筛选器的总时间周期。如果一般筛选器时间范围是1W，那么Change 1m仍然会根据1m时间周期计算。

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

#### 自开盘涨跌和自开盘涨跌幅%

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

#### 盘前涨跌和盘前涨跌幅%

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

#### 盘后涨跌和盘后涨跌幅%

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

#### 开盘前的盘前涨跌和开盘前的盘前涨跌幅%

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%和盘前跳空% (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