The feature in question is the on-screen volume control slider in the Lock Screen media player interface. Prior to 2022, the volume slider was a familiar presence on the Lock Screen whenever media ...

Stock volume indicates the number of shares traded and reflects investor interest and market liquidity. High trading volume with significant price changes can signal a market consensus on a stock ...

Cory Mitchell, CMT is the founder of TradeThatSwing.com. He has been a professional day and swing trader since 2005. Cory is an expert on stock, forex and futures price action trading strategies.