NBIS: Three Signals, One Direction — Bears Dig In

Nebius Group pulled back 5.7% on Wednesday to $259.66. Even so, the stock is still up 21% over the past month. Three lending-market and options signals are now pointing the same way — and none of them are bullish for short sellers trying to add.

The Borrow Pool Is Gone

Yesterday's note flagged availability at 4.2%. It hasn't recovered. The lending pool remains fully exhausted — every share available to borrow is already out on loan. That's the tightest the market has been in 52 weeks, down from roughly 34% availability just two weeks ago. The collapse has been swift: availability has fallen 87% in seven days alone.

Cost to borrow has followed. CTB stood at 0.63% on June 10. It closed Tuesday at 1.23% — a 72% jump in one week and the highest level since ORTEX began tracking the name. The direction is clear. Each day that availability stays at these levels, the cost to initiate or maintain a short position rises.

Short interest sits at 21.2% of free float, up from 20.7% at the time of the June 24 note. Shorts haven't covered. They've added — modestly but consistently — even as the stock rallied hard through June.

Options Traders Turn More Defensive

The put/call ratio hit 1.15 today, also a 52-week high. The 20-day average PCR is 0.97. The current reading sits at a z-score of 3.0 — meaning options positioning is three standard deviations above its recent norm in the bearish direction. Puts are outpacing calls by the widest margin this stock has seen.

That combination — a maxed-out borrow pool and record defensive options positioning — represents two separate communities reaching the same conclusion about downside risk.

Analysts and Institutions Don't Agree

B of A Securities raised its price target to $280 on June 8, maintaining a Buy. Citigroup raised to $287 in May. The consensus target sits at $244. At $259.66, the stock is already trading through the mean target — but above it, not below it.

On the institutional side, Situational Awareness LP added a full 12.4 million shares in its most recent filing. Orbis added nearly 5 million. BlackRock added 506,000. These are not trivial moves. Active managers are still building positions at the same time short sellers are refusing to cover.

Earnings are scheduled for July 28. The last print in May produced a 23% single-day move.

Data Summary

• Availability: 4.3% — 52-week low, down 87% in one week
• CTB: 1.23% — up 72% in one week, record high
• SI % FF: 21.2% — up from 21.0% on June 24
• Put/Call ratio: 1.15 — 52-week high, z-score 3.0
• Price: $259.66, down 5.7% on the day, +21% over one month
• Next earnings: July 28