Equity-only put-call ratios are in very overbought territory, but they haven't been able to generate strong sell signals (as yet).
Market breadth has improved, and breadth oscillators are on buy signals and are in modestly overbought territory.
Volatility remains in the bullish camp. First, the $VIX "spike peak" signal from December 4th remains in place. Second, the trend of $VIX is sideways-to-down, and that is bullish as well.