QSI Quantum-Si Incorporated - Ordinary Shares - Class A

$QSI Imagine someone deliberately shorting a life sciences company developing groundbreaking technology that could one day help diagnose and treat a wide range of diseases—from cancer to Alzheimer’s—and actually rooting for the company to fail, all to make a few dollars. How low can people go? To the shorts: What if one day you—or someone you love—needs one of these treatments? What if the technology you’re hoping will fail could someday make a difference in your own family’s life? And what if karma is real? There’s nothing wrong with investing based on your convictions. But celebrating the failure of companies working to advance human health is a different matter. Shame on you!

$QSI honestly im seriously impressed. We only got the detection of 18 - 3 weeks ago and now we have 19! The 20 amino acids are coming soon for sure. Mgmt have repeatedly been confident on saying the goal will be by end of 2026! Only a matter of time

$QSI Strong close. What a week this was! I really think we will have a major news coming soon. no wonder shorts are worried...we have a couple of those here on our board. They are in trouble.

$QSI 14% intraday swing into the green, on a day when all three major indices were down. That is some solid relative strength. The price action strongly suggests the proteomics category is starting to show up on the market's radar. Both $QSI and $NAUT, two of the only pure play proteomics names, have caught major bids in the last week. QSI is, by far, the better name of the two. But a rising tide lifts all boats and the tide appears to be rising quickly. From the perspective of institutional investors, AI and quantum computing are both crowded trades at this point, so proteomics may be where they look next.

$QSI third rally day in a row. As i said, this is a monster and could make rich us all. Remember, this is just the beginning

$QSI Nearly 30 million shares traded by midday, wow. The dip yesterday was a head fake on low volume. Today's move is a confirmation of the uptrend on massive volume.

$QSI People need to stop thinking about this stock like it's Ford or AT&T. Technicals mean nothing here. Companies with transformational, disruptive products trade differently. Nobody talked/cared about gaps and moving averages with AI and quantum computing stocks. You are literally watching a new category (proteomics) emerge in real time, and it will shape the future of healthcare. Unlocking the proteome is orders of magnitude more significant than the genome. Many, many millionaires will be made from those who had the foresight and were in early. "Remember when you could have bought QSI for under $1/$10/$20? Man, why didn't I load up?"

$QSI Close above $1.50 means I am having a drink today, and most likely tomorrow and Sunday as well. You can take my word on that.

$QSI I don’t know if you all remember, but I said this is another 2021 SAVA. It went from virtually nothing to 122 pps in a day. When this shows some form of active function that’s what will happen here.

$QSI news was proteus, she soared with speed when baby platinum pro was released, only fell because proteus was going to replace it. Basically a beta. Already warehouses full of SI robots working on medical SI projects. Big pharma, tech, darpa, etc will all swoop. Comfy AF, pennyland ends before launch, holding for double digits. First to market!

$QSI Day 1 of Nasdaq compliance above $1….9 to go and the deficiency notice is eliminated.

$QSI lol, 25% gain today on big volume... what a stock gotta do to make it to the trending list?

$QSI Gap filled yesterday (if wicks count haha) and good news dropped AH today. I like it! GLTA :)

$QSI I'm adding every dip. We just set a New 11 Month high today. It could go bonkers this afternoon.

$QSI today's dip took out most if not all of the penny flippers, don't be shocked when moves to $3 very quickly.

$QSI Just here waiting patiently for the big payout..Its called an investment not instant gratification.And if l agreed with you then we'd both be wrong.

$QSI is on fire, up nearly 90% this week with aggressive call buying leading the charge The action is wild with a 4,402-contract Nov 20 $1.50 call sweep at the ask on InsiderFinance showing some serious upside positioning Over the last five sessions, it’s been all call flow, 100% That’s 5,102 sweep contracts and options volume up 251 times IV is flying high between 130 and 180% which screams high volatility and gamma sensitivity in that $1 to $1.50 range The interim Proteus data is a key driver here with performance gains and a Q2 2027 commercial launch target keeping the hype alive But watch out, any slip could change the game

$QSI would you look at that, back to even after riding through $5. This has always been long term. Nice to have some price action to wake me up

$QSI The real move of the day might start soon. If the platform proves itself Quantum-Si has the potential to become the next illumina in the protein space. The main contender, Encodia ceased operations in January 2026. Take a look at the ILMN chart from the early 2000's. Long hold.

$QSI I just love the performance over the last 3 days on solid news release. Risk reward is still very good. So delighted for anyone who has believed in this stock .