已更新
Bollinger Scanner - Strong Opening BOTH Bands
Updated the scanner to require strong outward movement from both Bollinger Bands independently.
• CALL: Both bands open outward strongly and the middle band rises.
• PUT: Both bands open outward strongly and the middle band falls.
• No signal when either outer band contracts, becomes flat, or fails the minimum opening requirement.
• When the middle band is sideways, signals wait for direction while both bands continue meeting the opening conditions.
• Labels appear on every qualifying bar of the last available trading day and remain visible after market close.
Default relative width threshold: 0.60.
Minimum outward movement of each band: 0.10 ATR.
Alerts trigger when a qualifying condition begins or changes direction. Live signals may disappear before the bar closes. Recreate existing alerts after updating.
• CALL: Both bands open outward strongly and the middle band rises.
• PUT: Both bands open outward strongly and the middle band falls.
• No signal when either outer band contracts, becomes flat, or fails the minimum opening requirement.
• When the middle band is sideways, signals wait for direction while both bands continue meeting the opening conditions.
• Labels appear on every qualifying bar of the last available trading day and remain visible after market close.
Default relative width threshold: 0.60.
Minimum outward movement of each band: 0.10 ATR.
Alerts trigger when a qualifying condition begins or changes direction. Live signals may disappear before the bar closes. Recreate existing alerts after updating.
發行說明
Updated the “Minimum Width / Average Width” setting (widthFactor) from 0.60 to 0.30 to allow earlier detection of Bollinger Band openings. This lowers the minimum width requirement while keeping the filters that require both outer bands to expand outward and the middle band to establish direction. CALL and PUT signals may appear earlier when all conditions are met.
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免責聲明
這些資訊和出版物並非旨在提供，也不構成TradingView提供或認可的任何形式的財務、投資、交易或其他類型的建議或推薦。請閱讀使用條款以了解更多資訊。