Taking my words a step further, if the security has low volume, specify exactly what your trading strategy is, including the length of time you think you will need to sell the full position given average liquidity.

FORBES: Know When To Sell

Market makers are not able to buy or sell the underlying corporate bonds because volume mismatches occur between ETF trading and underlying security trading.

FORBES: Why We Don't Buy Corporate Bond ETFs

Any time a security jumps in price on high volume without a fundamental basis for doing so, trading becomes nothing more than a game of hot potato.

FORBES: Silver's Bubble And Volatility

Short interest accounts for more than 19% of the company's total float is 4.5 times the average daily trading volume of ESLR shares, indicating that ample sideline money exists to potentially push the security higher.

FORBES: Magazine Article