Note that this prospects list also features a liquidity screen by excluding ETFs with average trading volumes below the one million shares mark. (etfdb.com)
Many price movements - such as a breakout to a new high, for example - are generally considered to be of greater significance if accompanied by above average trading volume. (tradinginsights.schwab.acsitefactory.com)
The movement was notable given less - than - average trade volume figures at the time. (coindesk.com)