我们的目标是【目标】仿照光大证券《基于阻力支撑相对强度（RSRS）的市场择时20170501》，将研报中的RSRS择时策略在股指上复现。 RSRS介绍： RSRS是一种有别于传统均线、MACD的择时技术指标，近年来受到市场广泛关注。尝试复现RSRS择时策略，测试对沪深300和中证500等宽基指数的择时效果。 把上述中文翻译成英文

Our goal is to replicate the RSRS timing strategy in the stock index, based on the research report by Everbright Securities, "Market Timing Based on Resistance and Support Relative Strength (RSRS) on May 1, 2017". RSRS is a timing indicator that differs from traditional moving averages and MACD, and has attracted widespread attention in recent years. We aim to test the timing effect of RSRS on broad-based indices such as the CSI300 and the CSI500.