Mendell Helium Share Price history. The following table shows end-of-day data MDH historical share prices for Mendell Helium, including the Open, High, Low, Close prices, along with trading volumes. Historical prices are recorded daily from the closing price of the company once the stock market has closed.

Date Open High Low Close Volume
2026-08-254.955.054.955.001,781,973
2026-08-245.505.504.904.953,935,420
2026-08-215.205.305.205.301,616,679
2026-08-205.305.205.205.201,534,992
2026-08-195.405.655.205.303,244,505
2026-08-185.205.505.505.501,454,769
2026-08-175.105.355.155.202,547,592
2026-08-145.105.105.055.101,650,963
2026-08-135.105.105.105.101,090,936
2026-08-125.305.304.905.104,686,722
2026-08-115.405.405.305.302,118,855
2026-08-105.155.555.405.406,251,101
2026-08-074.805.154.805.156,216,501
2026-08-064.754.854.554.803,072,678
2026-08-054.654.854.504.756,673,279
2026-08-043.804.403.804.404,446,660
2026-08-033.853.703.603.602,744,946
2026-07-313.903.903.803.801,738,099
2026-07-304.004.003.803.802,278,668
2026-07-293.953.903.803.901,606,665
2026-07-284.053.963.963.961,710,347
2026-07-274.504.504.054.052,758,922
2026-07-244.404.504.404.501,085,164
2026-07-234.454.454.404.40496,824
2026-07-224.304.454.404.452,061,886
2026-07-214.204.354.144.302,735,484
2026-07-204.704.144.144.14956,471
2026-07-174.804.704.604.701,193,344
2026-07-164.804.804.804.80669,324
2026-07-154.655.104.654.803,293,455
2026-07-144.104.264.264.261,357,238
2026-07-133.854.103.683.701,370,572
2026-07-103.903.903.763.761,571,780
2026-07-093.953.953.783.78502,598
2026-07-084.104.003.853.952,165,896
2026-07-074.054.104.054.101,138,701
2026-07-064.354.354.054.051,650,684
2026-07-034.554.524.354.351,177,362
2026-07-024.304.554.304.552,005,966
2026-07-014.204.304.204.301,575,211
2026-06-304.154.404.264.263,239,113
2026-06-294.454.454.154.15402,852
2026-06-264.454.454.254.45461,982
2026-06-254.504.504.454.451,228,824
2026-06-244.404.504.404.50364,499
2026-06-234.554.804.354.401,800,612
2026-06-224.704.704.654.65620,527
2026-06-194.704.704.704.70357,598
2026-06-184.854.854.704.70712,307
2026-06-174.854.954.854.852,274,876
2026-06-164.454.854.454.852,530,905