— Why it moved
Why DSY Stock Went Up 10x Today — June 10, 2026
No news, no filing — just a $9M cap with a June 29 Nasdaq deadline, a fresh reverse split, and 113 million shares of pure momentum.
What moved DSY stock
Big Tree Cloud is a sub-$10M cap that has been talking up an AI-platform pivot since spring. Nothing moved it that day — no filing, no PR, no earnings. Traders ran it on the setup alone: a June 29 Nasdaq deadline to get its market value back above $50M and a 1-for-20 reverse split from early 2026.
The mechanics
A $9M cap whose float was shrunk by the reverse split, with reported float figures stale. When average volume is ~23K shares a day and 113M trade, price discovery just breaks.
DSY by the numbers
The alert window
Stock Pulse alerted at 7:50 AM premarket at $5.85; the peak $19.90 printed at 10:15 AM on real volume, 1.6M shares in that minute alone — two hours and twenty-five minutes of window, +240%.
How DSY's move ended
Then five hours of bleed to a $7.20 close: still +23% from the alert, but 64% off the top, nearly two-thirds of the peak gone. This was a compliance-deadline squeeze on a sub-$10M cap with a reverse split in its recent past, not a business re-rating.
The tell: a 10x day on zero news runs on structure — deadline squeezes on split-shrunk floats produce the widest windows and the ugliest afternoons, in that order.