Cameron Dawson says U.S. equities continue in melt-up mode, as earnings are coming in better-than-expected. When discussing current valuations, she says the "conditions" not the "level" is what matters most. Cameron says valuations could "levitate to nose-bleed levels" if earnings continue to beat and markets continue to surge. However, she does caution investors on some frothy signs of sentiment starting to bubble up, pointing to put/call activity in the options market. Cameron says the bond market might be pricing in a more "dire growth outlook."