https://thealgobench.com/instruments/etfs/Recent content in ETFs on The Algo BenchHugoen-INWed, 07 Oct 2026 00:00:00 +0000https://thealgobench.com/strategies/double-seven/Wed, 07 Oct 2026 00:00:00 +0000https://thealgobench.com/strategies/double-seven/<h2 id="the-idea">The idea</h2> <p>Larry Connors&rsquo; Double Seven is one of the best-known short-term mean-reversion rules. In a market that is trending up, buy when it closes at a fresh 7-day low, and sell when it closes at a fresh 7-day high. The idea is that short pullbacks inside a long-term uptrend tend to snap back. The rule was popularised on US index ETFs. We wanted to see whether it carries over to NIFTY.</p>