On Friday, June 5, 2026, the MicroSectors FANG Innovation 3x Leveraged ETN (NYSEARCA:BULZ) closed at $41.05, down roughly 18% from the prior close of $49.89. If you held $10,000 of BULZ at Thursday’s close, you woke up Saturday with roughly $8,228 and a question about what just happened. The honest answer is that nothing exotic happened. A concentrated basket of mega-cap tech names sold off in unison, and a product designed to multiply that move by three did precisely that.
The week-long picture is worse than the single day. BULZ went from $53.98 on May 29 to $41.05 on June 5, roughly a 24% drawdown in five trading sessions. The one-year picture is the other side of the same coin, and the reason this note has any retail audience at all. BULZ is still up roughly 192% over the trailing twelve months and up about 58% year to date. Leverage giveth, leverage taketh.
What BULZ actually is, and why one bad day costs you 18%
BULZ is an exchange-traded note issued by Bank of Montreal, which means holders carry BMO’s senior unsecured credit risk in addition to whatever the index does. The note tracks three times the daily return of the NYSE FANG+ Innovation Index, a ten-name basket of large-cap tech and innovation stories that includes NVIDIA (NASDAQ:NVDA | NVDA Price Prediction), Tesla (NASDAQ:TSLA), Amazon (NASDAQ:AMZN), Meta Platforms (NASDAQ:META), and Broadcom, along with Alphabet, Netflix, and a handful of comparable names. The index is roughly equal-weighted at each rebalance, so no single name dominates, which is also why a coordinated selloff hurts more than a one-stock blowup would.
The 3x daily reset is the part that matters. Every morning the note re-strikes its exposure to deliver three times that day’s index return, not three times the return since you bought it. Inside a sustained uptrend this is the mechanism that produced the 191% twelve-month gain. Inside a sharp single-day drop it is the mechanism that produced Friday. And inside a choppy sideways tape it is the mechanism that quietly bleeds value even when the index ends the month flat. That last property is volatility decay, and it is the reason BULZ is up only 0.22% over the trailing month while the headlines around its holdings have been mostly fine.
The names that did the work on Friday
Friday was a coordinated drawdown across the index. NVIDIA fell about 6% to $205, which on a market cap that started the day near $5 trillion is the kind of dollar move that anchors the rest of the tape. The custom-instruction read of the day puts that loss at roughly $279 billion in market cap shed in a single session. Broadcom (AVGO) was worse on a percentage basis, down roughly 8% to $386, the continuation of a slide that began after the company’s Q3 AI semiconductor guidance landed light on Wednesday, June 3. Tesla gave back about 7% to $391, Meta fell roughly 6% to $593, and Amazon dropped about 3% to $246.
Run those numbers through an equal-weighted basket and you get an index day in the high single digits to the downside. Multiply by three, and 18% is exactly the right answer. There is no hidden tracking error story here, no issuer mishap, no broken creation mechanism. The product worked.
Why the tape broke this week and not last
Two catalysts stacked. The first was Broadcom. CEO Hock Tan delivered a quarter that printed $22.19 billion in revenue and $2.44 in non-GAAP EPS against a $2.40 consensus, with AI semiconductor revenue at $10.8 billion, up 143% year over year. The Q3 guide of $29.4 billion in total revenue and $16.0 billion in AI semis was a beat in absolute terms and a disappointment relative to the bar that traders had set. AVGO sold off roughly 13% to 15% the next day per the week’s setup notes, and the read-through traveled across the AI complex.
The second catalyst was the Friday payrolls print. May payrolls came in at 172,000 versus an 80,000 estimate, which yanked the two-year Treasury yield to 4.16%, a sixteen-month high, and revived the rate-hike conversation that the market had largely written off. Long-duration growth multiples are most sensitive to exactly that move, and the FANG+ basket is essentially a long-duration growth multiple in ten tickers. Add in Alphabet’s announced $80 billion stock sale earlier in the week to fund AI capex, which sharpened the question of how much these companies have to keep spending to justify where they trade, and the selloff had a coherent story to tell itself.
What is striking is how calm the broader market still looks. The VIX closed Thursday at 15.40, down 4.1% on the day and sitting in the 15.6th percentile of its trailing twelve-month range. That is complacency-zone reading, well below the 31.05 peak hit on March 27, 2026. The Friday move in BULZ was a sector event inside an otherwise quiet tape, and that distinction matters for what comes next.
What to watch from here
If you are sitting on a BULZ position that is still green for the year, the math you need to internalize is the asymmetry of leveraged products. An 18% down day requires roughly a 22% up day to recover, and the index would need to deliver something near 7% in one session to produce it. Those exist, but they are rare, and the path back through a choppy tape is slower than the path down through a clean one.
The leading indicators worth watching are concrete. The next CPI print lands on June 11, and a hot number on top of a hot payrolls number is what would push the two-year through 4.20% and re-rate the FANG+ basket again. Fed speakers responding to the May jobs report will tell you how seriously the committee is taking the reacceleration. Alphabet’s progress on the $80 billion stock sale and any updated capex framing from the hyperscalers will tell you whether the AI spending arms race is being celebrated or punished by the next marginal dollar.
The honest read is this. The mechanism that made BULZ a 191% twelve-month winner is the same mechanism that made it an 18% one-day loser, and neither outcome was the product malfunctioning. If the AI capex cycle keeps expanding and rates drift back down, the basket runs again and the leverage compounds in your favor. If May’s jobs print was the start of a real reacceleration and the hyperscaler spending question hardens, the path-dependency works the other way, and the headline year-to-date gain in BULZ can disappear faster than the year took to build it. Watch the two-year yield and the June 11 CPI before you watch anything else.
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