HELKF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 31, 2026	84.31	84.31	84.31	84.31	84.31	13.11%	154
Jun 11, 2026	74.54	74.54	74.54	74.54	74.54	7.48%	187
Jun 8, 2026	69.35	69.35	69.35	69.35	69.35	-6.57%	174
Jun 5, 2026	74.23	74.23	74.23	74.23	74.23	7.77%	100
Apr 30, 2026	68.88	68.88	68.88	68.88	68.88	-0.68%	241
Apr 28, 2026	69.35	69.35	69.35	69.35	69.35	-3.03%	206
Apr 14, 2026	73.92	73.92	73.92	73.92	71.52	4.05%	5,679
Mar 23, 2026	71.03	71.04	71.03	71.04	68.73	-7.62%	2,727