The cost before XX is that the white part in the red flame indicates the chip display of 0-5 days trading; \r\nXX intra-day cost, that is, the white part in the blue flame indicates the display of chips traded before 100 days; \ r \ From the distribution of chips, we can see whether the chips are scattered or concentrated. Usually, the bottom chips show that the main attraction is coming to an end, and the head chips show that the main shipment is coming to an end. \ r \ nIn the upward or downward direction, chips are usually scattered. Dispersing from a high position means that the center of gravity of the chip moves down, indicating that someone is cutting meat; Dispersing from the low position upwards means that the center of gravity of the chip has moved up, indicating that someone is shipping, and so on.