HELKF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
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
Mar 10, 2026	76.90	76.90	76.90	76.90	74.40	-3.11%	2,127
Jan 23, 2026	78.95	79.37	78.95	79.37	76.78	3.37%	865
Jan 8, 2026	76.28	76.78	76.28	76.78	74.28	0.77%	574