I don’t usually lead with flow data on TradingView, but what showed up on SanDisk today is hard to ignore.
Three separate institutional data sources lit up on the same ticker at the same time. Dark pool block prints totaling over $33 million across two scanners. Options flow at $95 million in total premium with 71 sweep orders. And a third dark pool feed confirmed it independently with four separate block orders in premarket alone. When one source flags a name, it’s interesting. When all three converge on the same stock on the same day, someone knows something or is positioning for an event they consider inevitable.
That event is the Nasdaq-100 inclusion on April 20.
Here’s what that means mechanically. Every index fund, ETF, and passive vehicle tracking the Nasdaq-100 has to buy SNDK shares. That’s hundreds of billions in index-tracking capital creating forced demand. The smart money doesn’t wait for the official add date. They front-run it, which is exactly what today’s flow looks like.
Now the chart. $952 as of yesterday’s close, up 11.8% on the session and 34% over five days. Yes, it’s extended. RSI is 87 on the hourly, 72 on the daily, 78 on the weekly. By any normal standard, this is overbought. But this isn’t a normal setup. Parabolic moves driven by structural catalysts (forced index buying + NAND shortage) can stay overbought for weeks. The stock is printing new all-time highs with rising OBV across every timeframe. There is no overhead resistance because there’s no prior supply to absorb.
Support sits around $710 from the prior consolidation base. That’s a long way down, which tells you how much momentum is behind this move.
The fundamental case is equally aggressive. NAND bit demand is growing 20-22% this year against supply growth of 15-17%. That shortage persists through 2028 based on current fab capacity. Gross margins are expected at 65-67% for Q3 versus 26% a year ago. That’s a 40-point expansion in one year. Earnings drop April 30.
The stock is up 301% year to date. Up 30x in twelve months. Those numbers sound insane until you look at the margin trajectory and realize the market is still catching up to the earnings power here.
My read: the institutional positioning today is about April 20, not April 14. They’re locking in exposure ahead of forced passive buying. The chart is stretched but the structural bid underneath it hasn’t even started yet. If you’re looking for a pullback entry, $850 to $900 would be ideal, but this name may not give you one before the inclusion date.
Risk is straightforward. A hot PPI number this morning at 8:30 AM could dip the whole market. Iran headline risk is real but institutions are clearly positioned through it given 100% call-side flow in premarket SPX blocks. And yes, if NAND pricing disappoints at earnings on April 30, this unwinds fast. The stop loss on any options position here should be 50% of premium paid.
I’m watching the $1050 strike for April 24 expiry. It’s aggressive but gives you exposure through the index add date with a few days of buffer.