$Tesla(TSLA.US)@Value & Investment@SpaceM$Tesla(TSLA.US)Really shouldn't touch options, I bought short, it was clearly falling, but that point just wouldn't come down. Suddenly remembered when I played before, checked the instructions, options themselves can't be completely based on the rise and fall of this stock, it's just a relatively big influence. Not much, a few hundred dollars for a lesson, in the future just stick to the main stock. So this is the long-short double kill, normally a 1.54% stock should correspond to my end-of-day option at 0.3 something, but it's still stuck at 0.19. I'm a newbie, not afraid of being laughed at, sharing this so more newbies can understand the horror of options, you can't beat the market makers, especially end-of-day options.