Howdy, Stranger!
Categories
- All Categories
- 2.3K StockCharts
- 387 SharpCharts
- 142 Other Charting Tools
- 67 Saved Charts and ChartLists
- 1.4K Scanning
- 71 Data Issues
- 172 Other StockCharts Questions
- 214 Technical Analysis
- 154 Using Technical Analysis
- 2 InterMarket and International
- 19 Market and Breadth Indicators
- 39 Market Analysis
- 105 Trading
- 105 Trading Strategies
- 164 S.C.A.N the StockCharts Answer Network forum
- 65 Using this StockCharts Answer Network forum
- 99 s.c.a.n. archives
- 17 Off-Topic
- 10 The Cogitation & Rumination Emporium
- 7 Forum Test Area
New Members: Be sure to confirm your email address by clicking on the link that was sent to your email inbox. You will not be able to post messages until you click that link.
200 Day MA Volatility Band - Help Needed to construct
in SharpCharts
I am looking to form a "Bollinger like" Band whereby:
1) The center of this Band is the 200-day moving average of a stock symbol, say SPY.
2) The top of the Band is calculated by adding one standard deviation of normal volatility of the SPY (in this case) to the 200-day moving average.
3) The bottom of the Band is calculated by subtracting one standard deviation of normal volatility from the 200-day moving average.
And just to be clear, I could not accomplish the abobe with an actual Bollinger band.
Many thanks in advance.
1) The center of this Band is the 200-day moving average of a stock symbol, say SPY.
2) The top of the Band is calculated by adding one standard deviation of normal volatility of the SPY (in this case) to the 200-day moving average.
3) The bottom of the Band is calculated by subtracting one standard deviation of normal volatility from the 200-day moving average.
And just to be clear, I could not accomplish the abobe with an actual Bollinger band.
Many thanks in advance.
0
Comments
- but if that doesn't work for you, your alternative would be to create a user defined index (UDI) in a spreadsheet by downloading the "Past Data" file and loading it into your spreadsheet for calculation, then uploading the resulting data.
User-defined indexes are explained here:
https://support.stockcharts.com/doku.php?id=data:user-defined_indexes