OPEN-SOURCE SCRIPT
SSA & Trend - Post Normalized
## SSA Trend with Post-Normalization
This indicator is a modified version of **“End-Pointed SSA of Normalized Price Corridor [Loxx]”** and is based on the original work by Loxx.
The main difference lies in the order of the SSA calculation and normalization.
In the original implementation, the input price is normalized first:
`normalized = (source - ma) / dev`
SSA is then applied to the normalized price series.
However, this normalization method may sometimes produce a misleading trend signal. Even when the actual price is rising, the normalized value may decline if the moving average (`ma`) and standard deviation (`dev`) increase faster than the price itself. As a result, SSA applied to the normalized series may indicate a downward trend while the underlying price trend is still upward.
To reduce this distortion, this version changes the calculation order:
1. Apply SSA directly to the original price series.
2. Reconstruct the smoothed SSA trend.
3. Normalize the reconstructed SSA trend afterward.
In other words:
**Original approach:**
`Price → Normalize → SSA → Trend`
**This version:**
`Price → SSA → Trend → Normalize`
By performing normalization after SSA reconstruction, the indicator aims to preserve the direction of the underlying price trend while still providing a standardized oscillator that can be compared across different markets, price levels, and volatility conditions.
The normalized SSA output can be used to identify:
* The direction of the smoothed trend
* Trend reversals and turning points
* Overextended upward or downward movements
* Momentum weakening after a strong price move
* Potential entry and exit signals based on threshold crossings and trend-color changes
Special thanks to **Loxx** for the original open-source indicator and SSA implementation.
This indicator is intended for research and analytical purposes only and does not constitute financial advice.
This indicator is a modified version of **“End-Pointed SSA of Normalized Price Corridor [Loxx]”** and is based on the original work by Loxx.
The main difference lies in the order of the SSA calculation and normalization.
In the original implementation, the input price is normalized first:
`normalized = (source - ma) / dev`
SSA is then applied to the normalized price series.
However, this normalization method may sometimes produce a misleading trend signal. Even when the actual price is rising, the normalized value may decline if the moving average (`ma`) and standard deviation (`dev`) increase faster than the price itself. As a result, SSA applied to the normalized series may indicate a downward trend while the underlying price trend is still upward.
To reduce this distortion, this version changes the calculation order:
1. Apply SSA directly to the original price series.
2. Reconstruct the smoothed SSA trend.
3. Normalize the reconstructed SSA trend afterward.
In other words:
**Original approach:**
`Price → Normalize → SSA → Trend`
**This version:**
`Price → SSA → Trend → Normalize`
By performing normalization after SSA reconstruction, the indicator aims to preserve the direction of the underlying price trend while still providing a standardized oscillator that can be compared across different markets, price levels, and volatility conditions.
The normalized SSA output can be used to identify:
* The direction of the smoothed trend
* Trend reversals and turning points
* Overextended upward or downward movements
* Momentum weakening after a strong price move
* Potential entry and exit signals based on threshold crossings and trend-color changes
Special thanks to **Loxx** for the original open-source indicator and SSA implementation.
This indicator is intended for research and analytical purposes only and does not constitute financial advice.
오픈 소스 스크립트
트레이딩뷰의 진정한 정신에 따라, 이 스크립트의 작성자는 이를 오픈소스로 공개하여 트레이더들이 기능을 검토하고 검증할 수 있도록 했습니다. 작성자에게 찬사를 보냅니다! 이 코드는 무료로 사용할 수 있지만, 코드를 재게시하는 경우 하우스 룰이 적용된다는 점을 기억하세요.
면책사항
해당 정보와 게시물은 금융, 투자, 트레이딩 또는 기타 유형의 조언이나 권장 사항으로 간주되지 않으며, 트레이딩뷰에서 제공하거나 보증하는 것이 아닙니다. 자세한 내용은 이용 약관을 참조하세요.
오픈 소스 스크립트
트레이딩뷰의 진정한 정신에 따라, 이 스크립트의 작성자는 이를 오픈소스로 공개하여 트레이더들이 기능을 검토하고 검증할 수 있도록 했습니다. 작성자에게 찬사를 보냅니다! 이 코드는 무료로 사용할 수 있지만, 코드를 재게시하는 경우 하우스 룰이 적용된다는 점을 기억하세요.
면책사항
해당 정보와 게시물은 금융, 투자, 트레이딩 또는 기타 유형의 조언이나 권장 사항으로 간주되지 않으며, 트레이딩뷰에서 제공하거나 보증하는 것이 아닙니다. 자세한 내용은 이용 약관을 참조하세요.