$GraniteShares 2x Long NVDA Daily ETF(NVDL.US)$ Why did 99 change to 89?

$NVIDIA(NVDA.US)$ is releasing its Q3 FY24 earnings on November 21 after the bell.
How will the market react to the company's quarterly results? Vote your answer to participate!
Rewards
● An equal share of 10,000 points: For mooers who correctly guess the price range of $NVIDIA(NVDA.US)$'s opening price at 9:30 AM ET on November 22 (e.g., If 50 mooers make a correct guess, they will get 200 points each!)
(Vote wil...

$ProShares Ultra Bloomberg Natural Gas(BOIL.US)$ ？？

$ProShares Ultra Bloomberg Natural Gas(BOIL.US)$ 对于这种垃圾我一向拥有足够多的耐心 不跌到位置坚决一股不买

$Direxion Daily Semiconductor Bull 3x Shares ETF(SOXL.US)$ 您们都看跌？我看继续涨

买一仓
$Direxion Daily Semiconductor Bull 3x Shares ETF(SOXL.US)$

$ProShares UltraShort Bloomberg Natural Gas(KOLD.US)$ Originally, it was possible to untie the deal, which was the big mistake of losing more than half of the positions a few days ago