Zip and Vulcan were among the most traded ASX shares last week James Mickleboro | January 27, 2021 3:00pm | More on: Here’s the data: Zip was the most heavily traded share last week and attributable to a massive 5% of total trades on the CommSec platform. But despite the Zip share price surging 29% higher for the week following its second quarter update, only 52% of these trades came from the buy side. Zip reported a significant increase in transaction value thanks largely to its US business. This clean lithium developer’s shares were in demand with investors last week. So much so, they were attributable for 2.8% of total trades on the CommSec platform. Approximately two-thirds of these trades came from buyers. These investors will be pleased to have seen the Vulcan share price continue its ascent. At the end of last week, its shares were up 164% in 2021 thanks to its very promising pre-feasibility study.