What is a 'Hammer' A hammer is a price pattern in candlestick charting that occurs when a security trades significantly lower than its opening, but rallies later in the day to close either above or near its opening price.
To Cancel an Order Online: 1  Sign in to your account. 2  Under the My Best Buyâ¢ heading, select Orders. 3  Click on the order number and select the items you'd like to cancel. Note: Items cannot be canceled online if they have already been processed for shipping, home delivery or store pickup.
To cancel a transaction. Go to My eBay Sold and locate the item. In the More actions drop-down menu, select Cancel this order. Choose a reason for the cancellation and follow the on-screen instructions. We let the buyer know that you've cancelled the transaction.