Bullish on open source, open weights, the open web And the open desktop Personal Operating Systems feel like the natural next step after Personal Software I've been building a Debian-based OS for myself that can run across physical machines and cloud environments like Vercel Sandbox I can use and control it with natural language, and I'm designing the UI around a blend of ephemeral and persistent views rather than treating the desktop as a fixed set of apps and windows There's something really special about having control over the UI/UX of the Whole Computer

Bullish — $MU $SKHY $SNDK Stifel: “We believe the durability of this memory upcycle continues to be under-appreciated.” Same note: DRAM bits grow 15–20% in 2027. Closing the deficit would take 40–50%+ supply growth. HBM4 price per bit “will likely double.” The Street is still arguing about the next quarter. The desk is arguing about a multi-year shortage. Congrats to all my memory bulls!

Bullish — $SIVE + $CRDO + $JBL Jabil’s 1.6T LRO module is on the floor at 11W typical. Live at ECOC. Not a PDF. —> Lasers: $SIVE —> DSP: $CRDO —> Modulator: HyperLight —> TFLN Build: $JBL 2.5x lower energy vs conventional. Jabil doesn’t put science projects on a stand. Alpha done. Beta Q4. Production H1’27. $SIVE just got named as the light source. $CRDO just got named as the half-retimed DSP. That’s how 1.6T actually gets built. I’m long and bullish, NFA. PS: Thanks for sharing @carrioresearch and @Hodl5x.

Bullish — $LITE $AAOI $SIVE $CRDO $CIEN Evercore, today: “Connectivity between and inside data centers is becoming an increasingly critical gating factor for frontier LLM monetization.” They have just upgraded $CIEN, PT $375 → $550. Optical TAM +24% CAGR to $52B by FY29. They see a path to >40% growth if supply stays tight. As I’ve been saying, the AI trade is no longer just chips. I am long many of these stocks, massive potential upside, NFA. If you found this valuable, drop a follow—it helps me a lot!

Bullish — $SIVE $LITE $AAOI $CRDO $IQE Barclays, yesterday: “Optical is set to be one of the fastest-growing semiconductor end markets.” They’ve just initiated $TSEM at OW rating and $310 Price Target. That’s the Street putting a number on the PIC layer under 800G → 1.6T → NPO/CPO — not on another GPU print. The bottleneck is still light + the wafer that carries it. PS: I am long many stocks mentioned here. NFA.

“Bullish” is not an order. Shares, calls and spreads can express the same view with different expiry, volatility and payoff risks. The useful question isn't “Which can make more?” It's “Which risk am I choosing to own?”

Bullish — $MU $SNDK $SKHY RBC, this morning: “Our Asia supply chain conversations point to 80–100% HBM price increases for 2027.” This is a price-reset call! 2027 contracts are already being marked as if memory is still the scarce input — even if DDR cools, blended ASP still rises. The AI buildout is not running out of GPUs first. It’s running out of HBM. For my memory bulls, congrats.

Bullish — $LITE $COHR $AAOI $SIVE Needham: “CPO is the single most important technology transition for solving AI’s networking bottleneck through 2028 and beyond”. As I’ve said repeatedly this is a multi-year architecture call and more and more institutions are starting to see it too. The first wave was compute. The binding constraint is now getting light next to the chip. Position yourself before it’s too late. PS: I am long many stocks mentioned here. NFA.