30-Day Average Daily Volume Chart

View 30-Day Average Daily Volume for PRTO.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical 30-Day Average Daily Volume Data

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Date Value
September 15, 2026 239.23
September 14, 2026 238.00
September 11, 2026 242.13
September 10, 2026 245.30
September 09, 2026 494.30
September 08, 2026 494.10
September 04, 2026 477.70
September 03, 2026 477.97
September 02, 2026 502.97
September 01, 2026 978.83
August 31, 2026 1460.33
August 28, 2026 1452.90
August 27, 2026 1454.87
August 26, 2026 1544.77
August 25, 2026 1547.87
August 24, 2026 1557.80
August 21, 2026 1530.93
August 20, 2026 1540.87
August 19, 2026 1533.60
August 18, 2026 1553.57
August 17, 2026 1587.00
August 14, 2026 1586.70
August 13, 2026 1586.70
August 12, 2026 1586.67
August 11, 2026 1586.67
Date Value
August 10, 2026 1588.60
August 07, 2026 1588.43
August 06, 2026 1578.23
August 05, 2026 1591.40
August 04, 2026 1620.37
August 03, 2026 1605.97
July 31, 2026 1605.80
July 30, 2026 1627.80
July 29, 2026 1702.30
July 28, 2026 1441.90
July 27, 2026 1441.70
July 24, 2026 1441.50
July 23, 2026 1522.40
July 22, 2026 1798.63
July 21, 2026 1538.90
July 20, 2026 1672.10
July 17, 2026 1681.53
July 16, 2026 1692.90
July 15, 2026 1594.37
July 14, 2026 1592.57
July 13, 2026 1579.07
July 10, 2026 1606.07
July 09, 2026 1599.63
July 08, 2026 1599.53
July 07, 2026 1559.27

30-Day Average Daily Volume Range, Past 5 Years

View 30-Day Average Daily Volume Range, Past 5 Years
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30-Day Average Daily Volume Benchmarks