HELKF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 6, 2026	74.29	74.29	74.29	74.29	74.29	0.28%	105
Oct 5, 2026	74.08	74.08	74.08	74.08	74.08	3.18%	100
Oct 1, 2026	71.80	71.80	71.80	71.80	71.80	-11.68%	462
Aug 26, 2026	81.29	81.29	81.29	81.29	81.29	-3.58%	268
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