Very crude spreadsheet chart. The bend of a 150 day EMA Significant? Higher? 30 days? Uh-huh Yesterday, the average true range on SSO (the leveraged SPY) was 12 points. Highest I've ever recorded. Clue number two. Gee, that rhymed. Reducing/preventing year end tax loss selling saves the government millions. In two days, that "window" is gone.