Golden Cross
The crossing of a shorter moving average above a longer one, most commonly the 50-day above the 200-day, traditionally read as a bullish signal.
This is one of the most widely repeated signals in technical analysis, and across the history we hold it has not beaten the market's own baseline rate — price rose over the following week at about the rate it rose anyway. We publish that result rather than omit an unflattering one. A statistic is only worth showing if it is allowed to say no.