Q:

The average wear difference of calcium carbide on August 12 is 2.50 yuan/ton.

ask a question
A:

On the same day, the calcium carbide M10 moving average crossed the M20, and the average difference turned from negative to positive, indicating that the market showed a rising start signal.

【Divided Difference Principle】

(Source: Business Society)

Get a Free Quote

Request a Quote

Submission

Quick inquiry

Create

latest knowledge

Cancel submit

Inquiry Sent

We will contact you soon