Thelnarion

So I'm new to this, and of late I've been noticing a thing happening whereby the indicator for points will jump up from where the displayed range of candlesticks is, and then instead of making a new candlestick every 1min, 2min etc, will bounce between points on a single candlestick. You can see in this chart what I mean. Here's the same chart 3 minutes later. It's moved 224.01 points, three minutes later, and there's no new candlestick. What do.