KEY POINTS
  • CNBC's Jim Cramer tells investors to tune out the panic around a bear market in oil and readies them for the week ahead.
  • Cramer argues that oil prices are falling because of a glut in supply, not a lack of demand.
  • The "Mad Money" prepares for earnings from Home Depot, Tilray, Macy's and more.

Much of Wall Street is worried that sliding oil prices could be a sign of global economic weakness, but CNBC's Jim Cramer offered a counter-theory on Friday as he prepared investors for the week ahead.

"I read the decline in oil as an issue of supply overwhelming demand, not demand waning," he said on "Mad Money." "When that happens, it's terrific for both consumers and for business. You're paying less at the pump; industry's paying less on the big bill."