| Order is placed on the first tick of the new bar, i.e. on Open of next bar.
| Order is placed on Open of Hiekin Heikin-Ashi bar, when the new tick of this bar is received. Open of the Hiekin Heikin-Ashi bar is not equal to the price of the received tick. HA Open = (HA Open[1] + HA Close[1])/2.