10710: Below this bears will have upper hand; 10815: Above this bulls ill have upper hand. 10710 could act as a support for bulls or 10815 as resistance for bears - these guidelines for intradayers.
“Warren decided early in his career it would be impossible for him to make hundreds of right investment decisions, so he decided that he would invest only in the business that he was absolutely sure of, and then bet heavily on them. He owes 90% of his wealth to just ten investments. Sometimes what you don’t do is just as important as what you do.”