Does anyone understand why this happens to Mitie (LON:MTO) share price every now and again?

The image below was taken this morning at around 7.55am, and the last time I noticed this was in September. It never actually opens significantly higher, it's probably some sort of glitch with IG because that would be quite a gain over the weekend - but can anyone cure my curiosity and tell me what causes it? I don't notice it with any other shares I own.

Cheers!

f6139c02f53e63b66276f46279da694f66f127d31636358651.jpeg

Unlock the rest of this article with a 14 day trial

or Unlock with your email

Already have an account?
Login here