Tiffany breaks sharply below its 10-day moving average, levels to watch The stock is down over 3.8%, breaking down below the 10-day moving average. Support is currently at $62.02, the low of the day. Resistance is at $63. Moness Crespi earlier downgraded the shares to Neutral. This follows a deletion of the shares from the BofA/Merrill High Quality & Dividend Yield Screen list on Friday.