Technical analysis works best during relatively stable market phases, where psychological factors dominate price movement. The COVID-19 trigger of the massive dip of a global "tofu" economy (ready to crumble) is a blackswan -- where TA is ineffective as a probabilistic "edge" for trading.
Has the dip "priced in" what is about to come? Historically, during a full-blown recession, 40-50% dips from the 200 weekly SMA for the SPX and DJI again is plausible. Presently these two important market indices appears to hold and find support over the 200 weekly SMA. However fundamentally speaking (learning about the actual market situation worldwide, in significant economies, such as the US, China, Europe, especially Italy and Germany atm) doesn't bring much confidence.
A further crash seems highly probable -- e.g. even just looking at the technical indicators alone at the higher timeframe, everything is looking bearish. Although some bullish divergence is starting to emerge on the shorter time frame, that is likely to lead to nothing more a dead cat (bull-trap) bounce, before continuing on into a SPX/DJI-based full blown economic recession phase.
Need to wait out until a new market structure is established after the "reset" and then go on from there.