Unless you're a full time quant with a high deflated sharpe ratio you have no business making trades. It's not an investment to speculate on unpredictable price

Unless you're a full time quant with a high deflated sharpe ratio you have no business making trades. It's not an investment to speculate on unpredictable price, that's called gambling, as Eugene Fama explained. Investments yield income. A stock buyback is not better than a dividend.