DoubleTrends™
Rules-based S&P 500 signal for ETF investors
What it does
DoubleTrends tracks the S&P 500 and delivers a low-frequency, rules-based oversold-reversal signal through Telegram, with public research, signal history, and method pages on its website.
Does a similar job
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Hey everyone, we’re JJ and Mark from Double (https://double.finance). Over the past few months we’ve been working on an investing app that lets anyone design and invest in their own stock index. Start by picking one or more strategies. You can find 20+ starting points in Double that vary from direct index versions of classic ETFs (like SPY) to strategies focused on specific industries, market trends, or themes (like YC public companies). You can also easily build your own grouping of stocks, and tilt your strategy towards or away from certain stocks or sectors. Once you’ve chosen…
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