The volatility spread is turning up. Crossing its moving average would trigger a bullish signal.
The synthetic volatility spread that is calculated for this particular chart is turning up too, although it appears farther from a bullish signal.
The discretionary/staples spread turned bullish on 4 February. I am not quite ready to adopt a fully bullish outlook, but I did establish some deep in-the-money call spreads in honor of market strength today.