Heikin-Ashi, rimwe na rimwe ryitwa Heiken-Ashi, bisobanura “ikigereranyo cyo hagati” mu Kiyapani. Tekinike ya Heikin-Ashi irashobora gukoreshwa ifatanije nimbonerahamwe ya buji mugihe ucuruza impapuro zerekana ibicuruzwa byerekana isoko no guhanura ibiciro biri imbere. Nibyiza gukora ibicapo bya buji birushijeho gusomwa kandi bigenda byoroshye kubisesengura. Kurugero, abacuruzi barashobora gukoresha imbonerahamwe ya Heikin-Ashi kugirango bamenye igihe cyo kuguma mubucuruzi mugihe icyerekezo gikomeje ariko bagasohoka mugihe icyerekezo gihagarara cyangwa gisubira inyuma. Inyungu nyinshi zitangwa mugihe amasoko agenda, guhanura imigendekere neza birakenewe.