Recent changes to some of the pricing for items in Roblox leads to mass complaints about inflation in the massively multiplayer online game.

Jim Cramer and Katherine Ross are discussing Roblox and FuboTV after earnings, Caterpillar, gas shortages, and inflation following Wedenday's CPI data.

Roblox's quarterly report revealed a decline in shares due to missed estimates, but the platform continues to grow.

Dow Jones Futures: Circle, CoreWeave, Palantir, Roblox and Shopify were big winners Monday. The CPI inflation report is due out Tuesday.