DUMB//SIGNAL

Serenity @aleabitoreddit

Only on X, don’t trust fake accs AI/Semi Supply Chains NFA DYOR, no paid promos; may trade/hold names disc, views my own. Sharing free AI chokepoint research

Dumb Signal has archived 1,509 posts from Serenity (@aleabitoreddit) and classified 153 as real trade calls — each priced the day it was made and graded by direction-signed returns at 1D / 1W / 1M / 1Y, deletion-proof.

1509 tweets stored · 1108 qualifying · all first mentions all trades

Recent trade calls

@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 21:50 ET stock
@NathanJoooo This was in response to that erroneous article. I would trust Foxconn/Lumentum/Nvidia industry projections over an analyst firm that messed up $MU HBM4 so badly and said “no” to all their timelines together
$MU$NVDA$LITE
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 21:46 ET stock
@Matthew93889052 $AAOI revenues are dominated by pluggable. These are concurrent architectures happening in parallel, not one or the other. But maybe past 2029, we’ll likely see some pluggable revenue be cannablized
$AAOI
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 21:33 ET stock
CPO scale out earlier than expected: > Foxconn: est. units register upward and optical switches shipped early to $NVDA CPO scale up timelines from $LITE Mizuho Technology Conference today: “The company expects to start shipping Scale-Up optical products in the second half of 2027, with formal volume ramp-up in 2028” SVP $NVDA networking: “We’re going to ramp up CPO second half of this year”. No delay indications. I’m gonna go ahead and trust industry projections. Where they all reiterate faster timelines for scale out CPO H2 onward. And scale up CPO H2 2027 onward (with main growth happening 2028) Over a questionable motive analyst firm that said $MU had no share of HBM4 Rubin (causing a selloff) Where micron went out shortly later to into enter mass production. (Triple digit return shortly after) I think people going long on temporary bridge architectures from this incorrect report won’t be too happy. Appreciate the buying opportunity though.
$NVDA$LITE$MU
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 10:57 ET stock
I don’t quite think photonics from $AAOI to $LITE or $SIVE are disappearing anytime soon… Just extremely volatile. Anyway, curious what other people are buying today?
$AAOI$LITE$SIVE
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 10:10 ET stock
@QGrowthCap I mean $NVDA CEO did say memory would be a multi year shortage. With the way things are going with the nand/dram hikes, all your hyperscalers r gonna be in debt lol
$NVDA
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 09:54 ET stock
$EWY 32% IV into 58% IV expansion trade. Into underlying SK Hynix / Samsung increase way ITM. Was such a goated call? (~383% return) Had way too many great ideas this year… Still super proud of predicting South Korea index volatility increase due to memory concentration https://t.co/Kjur1bdKp7 https://t.co/bOADobOLLx
↗ Quoting @aleabitoreddit
$EWY
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 08:47 ET stock
@jim29223471 Can’t give advice on what you should do. But personally I think $XFAB valuations are a joke at $1.45B MC if they’re leading Europe’s silicon photonics supply chain efforts.
$XFAB
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 08:11 ET stock trade position
@GalV19634050 I don’t see any signs of capex slowing down, given both Meta and Google just did a raise, OpenAI raised a ton of + going public. As long as hyperscaler capex keeps ramping, many names above and my other CPO exposure names should heavily benefit.
$META$GOOGL
return1D1W1M1Ynow
$GOOGLlong -2.2%+2.5%-1.5%—-5.5%
$METAlong -1.1%-0.0%+39.1%—+116.3%
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 08:01 ET stock 1st mention
@super_avg Towa is $1-2B range. $LRCX is a $400B company. $KLAC is a $275B company. What part of $10–100B range did you miss? I don’t have exposure to vast majority of names above, just throwing out ideas
$LRCX$KLAC
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 07:52 ET stock 1st mention trade position
Names like: - $ASX - Sumitomo Electric - $JBL - $VICR - $GFS - $AAOI - AlChip - $TSEM - $FN - Furukawa Electric - $CLS - $NBIS - $NOK - $AMKR - $LITE - $COHR Off the top of my head. So basically, AI exposure trading in the $10-100B range. Likely have compelling ROI right now compared to indexes or $ARM to $MRVL that ran quite a bit? (Just a disclosure, only have financial interest in NBIS/TSEM/AAOI above) I mention a lot of smaller ideas, but that’s just to chase outsized returns. Still feels like many of these have room to go.
↗ Quoting @tsazeng
$ASX$JBL$VICR$GFS$AAOI$TSEM$FN$CLS$NBIS$NOK$AMKR$LITE$COHR$ARM$MRVL
return1D1W1M1Ynow
$AAOIlong +7.5%+4.9%-25.0%—-34.1%
$AMKRlong -1.8%+22.1%+1.8%—-25.3%
$ARMlong -5.4%+22.0%+0.9%—-10.0%
$ASXlong -2.2%+5.0%+24.2%—+28.5%
$CLSlong -2.4%+2.7%-4.6%—+0.3%
$COHRlong -0.3%+7.5%-8.1%—-10.3%
$FNlong -1.0%+0.3%-17.6%—-23.0%
$GFSlong -0.6%+6.2%-7.2%—-35.1%
$JBLlong -2.8%+3.6%-8.2%—-17.3%
$LITElong +3.8%+6.5%-4.4%—+27.3%
$MRVLlong -5.4%+4.4%-8.8%—+0.5%
$NBISlong -3.8%+20.4%-1.8%—+5.5%
$NOKlong -3.2%+0.9%-6.9%—-24.9%
$TSEMlong +2.4%+17.7%-0.7%—+5.8%
$VICRlong -2.8%+13.0%-2.1%—+8.9%
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 07:06 ET stock
@TalentActivity I do really like $GFS, $JBL, and others tied with $SIVE. They’re all just kinda large by now, and less chance to triple. If I were running a hedge fund I’d pick up Jabil, it I’m personally maximizing returns + don’t like options on higher IV equities.
$GFS$JBL$SIVE
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 06:00 ET stock
@bjjkkcjnx @vianebinance There's slander over in the US too! If you try criticizing $IREN or $BKKT you have a bunch of bots/influencers coming after you. Jealously/lies is a worldwide phenomenon when you gain popularity.
$IREN$BKKT
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 04:37 ET stock
Given my recent popularity, might be a good time to put out a PSA. Early followers have known this from the start: 1. I don't do any paid promotions, paid marketing, or accept outside gifts. But I appreciate all the recent outreach from companies! If you see or engage with something online related to any type of payment, it's fabricated for engagement or a scammer. The reason I don't want to is because I'm just posting on X for fun, and when money is involved it turns into a job (which I don't want it to feel like). Also, well off personally so I've never felt influenced by anyone outside. 2. The only "paid" thing I have is $1 subscriptions. That's all. From the very start, I've never taken a single penny outside of X subscriptions/creator sharing. Which is why I say in my bio: "I only use X, beware of imposters." Anyone approaching you to share an external community or app is a scammer or imposter. It's just very frustrating that people still fall for these impersonators. 3. I'm just one person posting my thoughts online. -> Not some institution or Illuminati team. Quality of research is "high" because I have a technical background. And I genuinely do this as a hobby researching supply chain ideas. There's not some "hidden" motive like a paid research group from Asia, it's just fun lol. 4. I will always disclose positions if I have them or if I don't. Very open and transparent about it. With Chinese equities I'm just posting research in hope it benefits people find conviction in critical companies in global supply chains. I don't have any positions / any financial incentives (so I can be impartial), and haven't privately discussed with anyone about ideas I post beforehand. Maybe it happens in Asia, but in the US it's highly illegal to be running groups or getting paid to post about companies. I'm just posting my ideas for free without outside influence, in case others like the idea. It probably seems odd, but I'm doing this as a hobby and for fulfillment of helping others. 5. I'm staying anonymous so I can just freely post my ideas online. Reason being is after I first posted negative things about $IREN, I would have a lot of personal IRL threats and harassment from dozens of accounts for me to stop. Don't want any personal safety or people around me to be at risk for just publishing free research online. Anyway, goal is to help out retail investors with free information synthesis; rather than just selling that directly to institutions. I'm sure this positive sum model might anger people along the way (who have expensive paywalls, or financial incentives) that might feel threatened by information democratization. But genuinely just sharing day-to-day thoughts for free. Very surprised by recent popularity but it helps me distribute compelling ideas to more people. And grateful Elon / X gave me an opportunity through X.
$IREN
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 03:49 ET stock 1st mention
Many work against the interest of retail investors. Especially as JP Morgan / US institutions are trying to buy up the float. You have a company funded with CHIPS Act, in major hyperscaler supply chains from $NVDA to others, powering Ayar for CPO, $JBL for pluggables. And now the reference laser for $GFS. With closest ramp with $AEVA / $POET likely coming next. And following that likely US NASDAQ Listing. Sivers is one of the most compelling photonics companies, and pretty sure all the deals established that already.
$NVDA$JBL$GFS$AEVA$POET
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 03:21 ET stock
A massive catalyst arrived today with $SIVE: Sivers announced $8.2M volume orders starting for Space applications (allspace). This is for Beamforming ICs powering Space LEO/multi-orbit satellite communication. The bigger implication is not the contract size: But that Sivers now powers a larger defense prime in $YSS following their allspace acquisition (similar to $MRVL design-in with Celestial). Which typically leads to more follow-up orders + volume contracts for Sivers, rather than just this specific contract. Turns out Sivers is also a Space/Defense supply chain chokepoint (ahead of SpaceX IPO) on top of their photonics AI DC sector lasers... This win aside, I'm expecting more volume ramps to be coming soon as well from their photonics side (looking at you Jabil + other pluggable makers)
↗ Quoting @TomaszDawi98421
$SIVE$YSS$MRVL
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 02:44 ET stock
Just a random thought: $JBL seems highkey compelling long idea at $38B. Don’t really think markets have priced in their 1.6T LRO pluggable transceiver business yet. Especially if it’s “how much can you make” with $SIVE as the bottleneck H1 2027. Not really is there enough demand. They already have the massive supply chains setup… and took over $INTC pluggable lines. Seems more scalable than $AAOI capex ATMs for laser fabs, if you have $SIVE + tons of different fabs like Win Semi + others mass producing lasers and $JBL doing the rest. So you’re getting that Innolight style setup for free (with US premiums), with an already validated hyperscaler supply chain. Don’t currently have positions, just throwing out a thought for others to do research on. Prob H1 2027 is when everyone starts realizing. Maybe 40% rereating seems plausible? (dont have any open positions, just a thought)
$JBL$SIVE$INTC$AAOI
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 01:50 ET stock
@Hosdrugs Don't worry! My priority is helping out retail investors. I get into little skirmishes with media all the time like over in Sweden with $SIVE or UK with $RPI. I'm used to it now. As long as I see retail followers benefiting, then I'm happy to continue sharing my ideas.
$SIVE$RPI
@aleabitoreddit @aleabitoreddit Jun 09, 2026 · 01:42 ET stock
I do see a lot of comments about "harvesting the leeks". And I hope my picks like LeaderDrive can help change that perspective around certain equities being good long term holds. I think my only Chinese listed pick was Innolight last year, and that's up triple digits to ATH? All my ideas come from a Western perspective (eg. institutional research from JP Morgan / Goldman Sachs I synthesize) and what US hyperscalers like $GOOGL or $MSFT require. And I do consider about geopolitical tensions + game theory all the time, such as with $AXTI. I think a foreigner's perspective brings a different kind of alpha here, and I'm excited to share how this plays out. Regardless, I'm excited to see how adventures in Chinese equities go! (also, I'm just 1 person posting thoughts throughout the day. there's a lot of conspiracy theories going around saying I'm some Chinese institution. and yes, English is my primary language, i typo sometimes since I post 20+ a day on mobile mostly).
↗ Quoting @jaycle2
$GOOGL$MSFT$AXTI
@aleabitoreddit @aleabitoreddit Jun 08, 2026 · 22:02 ET stock
@ai_9684xtpa No positions in LeaderDrive, although it’s my favorite China listed equity. I want to remain objective and I’m happy publishing my research for free! And it’s mainly because I can’t access those equities as a foreigner.
@aleabitoreddit @aleabitoreddit Jun 08, 2026 · 21:58 ET stock trade position
我怎么有种奇怪的感觉… 我的中国粉丝是不是都在等我喊新票啊 lol? 我看好的标的(比如 688017 绿的谐波)通常都是做长线,可不是只拿几天就走! 不过,这周我确实会再去挖几个新机会研究一下。 https://t.co/yqPna72V5S
↗ Quoting @tianxiaono9
$688017
return1D1W1M1Ynow
$688017long
@aleabitoreddit @aleabitoreddit Jun 08, 2026 · 21:25 ET stock 1st mention
Can someone tell me what caused $INHD to go up 3660.95%?
$INHD
@aleabitoreddit @aleabitoreddit Jun 08, 2026 · 20:59 ET stock
Nah, Jim Cramer is like the 4th Newton’s Law. Inverse Cramer just written into the laws of the universe. I’ve been bullish on $RDDT since $140. But Cramer was telling everyone to buy Reddit the entire time since Feb. So it’s been flat. https://t.co/gRHq6gRKTi https://t.co/m7VfW0YI57
↗ Quoting @tomszczypka
$RDDT
@aleabitoreddit @aleabitoreddit Jun 08, 2026 · 20:50 ET stock 1st mention
@FiatElpis Jim Cramer is an example of wrong by accident. Having the resources of a bank to see SK Hynix trading at 2 fwd p/e, then telling everyone KOSPI looks like the next 2008 financial crisis… Is probably something else.
$SKX
@aleabitoreddit @aleabitoreddit Jun 08, 2026 · 20:25 ET stock
For people out there citing Bank of America quotes now about selling. Just remember: They said $EWY/ KOSPI (SK Hynix/Samsung) was an extreme bubble back in March. And blamed retail for the cause, then implied they should sell Korean memory equities: comparing it to the 2008 financial crisis, .com bubble, and Silver crash. Then shortly after retail sold their longs, memory rallied to all time highs. Institutions are not your friends. Usually when an unusual flood of negative news, they need liquidity.
$EWY
@aleabitoreddit @aleabitoreddit Jun 08, 2026 · 10:34 ET stock
@SebastianS79509 $XFAB is European... I really like it, just markets are sleeping on it.
$XFAB

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