--- title: "ETF Technical Ratio Spread" slug: "etf-technical-ratio-spread" updated: 2023-08-09T13:10:21Z published: 2023-08-09T13:10:21Z canonical: "learn.trademachine.com/etf-technical-ratio-spread" --- > ## Documentation Index > Fetch the complete documentation index at: https://learn.trademachine.com/llms.txt > Use this file to discover all available pages before exploring further. # ETF Technical Ratio Spread How to create and use a custom strategy with technical analysis in TradeMachine®. This video uses an SPY Option back-test With Technical Analysis. [Embedded content](https://player.vimeo.com/video/308930437?h=004739c45e) [CMLviz TradeMachine® SPY Option back-test With Technical Analysis](https://vimeo.com/308930437) from [CML Support](https://vimeo.com/user45539501) on [Vimeo](https://vimeo.com). Read more: [Trading S&P 500 Options Using Technical Analysis](https://www.cmlviz.com/stocks/SPY/news/2019/01/10/trading-s-p-500-options-using-technical-analysis-that-has-won-in-all-markets-even-the-great-recession)