PayPal Holdings (PYPL) stock could be worth 20% more, based on management's free cash flow (FCF) guidance and an average FCF yield metric. Investors can short out-of-the-money puts and calls, as well as buy long-dated in-the-money calls to play PYPL. PYPL closed at $67.30 on Friday, Sept. 26, but it's well off a recent peak of$78.22 on July 28. However, it could be worth $81.00 per share. This is based on PayPal's own free cash flow guidance in its Q2 earnings release on July 29. More News from Barchart ...