"I love dividends. In dividends I trust. In cash I believe."
That is the trading mantra of entrepreneur and investor Kevin O'Leary, best known for his appearances on "Shark Tank."
While stocks showed signs of life on Friday, they fell sharply Thursday, spurred by volatility in China. On CNBC's "Halftime Report" on Wednesday, O'Leary offered up three tips to investors seeking to get an edge in this tumultuous market.