DJA Dow Jones 24hr potterboxes.DJA Dow Jones 24hr potterboxes. As we can see the Dow bounced from the 50 percent line or cost basis.$12,806.32 ish. Thats why I like to go back and look to the left and find the support area that maybe it will hold at. If the candle opens on or above the 50 percent line or cost basis. It will make a new high. According to the parameters of the potterbox. we still have noise to the left we have to get thru. Hopefully this is the bottom, but who knows it could go even lower. Happy Trading.