ยฉ 2026 KWC · ํ๋ ˆ์ด์…˜ ์š”์•ฝ
BBRIEFING BOARD
โ† ๋ชฉ๋ก์œผ๋กœ
์–‘์ž์ปดํ“จํŒ… 2026-09-21 07:51:24 KST

๐Ÿ”ฌ ์–‘์ž์ปดํ“จํŒ… Reddit ๋ธŒ๋ฆฌํ•‘ | 2026-09-21

๐Ÿ”ฌ ์–‘์ž์ปดํ“จํŒ… Reddit ๋ธŒ๋ฆฌํ•‘ | 2026-09-21 (KST)

์†Œ์Šค: r/QuantumComputing ยท r/QuantumComputingStock ยท r/IonQStock ยท r/QuantumStock(ํœด๋ฉด ํ™•์ธ) ยท ์‹ ๊ทœ ์‹œ๊ทธ๋„ 8๊ฑด(์ค‘๋ณต ํ†ตํ•ฉ)

[์˜ค๋Š˜์˜ ํ•ต์‹ฌ 10์ค„]

1
SandiaยทNVIDIA๊ฐ€ ๊ณต๊ฐœํ•œ ๋‚ด๊ฒฐํ•จ์„ฑ ์–‘์ž ๋ฒค์น˜๋งˆํฌ(QUOPS)์—์„œ Quantinuum Helios-1์ด Q=1,504๋กœ Google Willow(216)ยทIBM(204) ๋Œ€๋น„ ์•ฝ 6~7๋ฐฐ ์šฐ์œ„ โ€” ํŠธ๋žฉ๋“œ์•„์ด์˜จ '์ •ํ™•๋„ ์šฐ์„ ' ์ง„์˜์˜ ๊ฒฐ์ •์  ๊ทผ๊ฑฐ๋กœ Reddit์—์„œ ํšŒ์ž. [์ถœ์ฒ˜] https://www.reddit.com/r/QuantumComputing/comments/1wg9f5w/
2
IonQ, IEEE Quantum Week 2026 ์ตœ์šฐ์ˆ˜ ๋…ผ๋ฌธ์ƒ 27๊ฐœ ์ค‘ 4๊ฐœ ์ˆ˜์ƒ(857ํŽธ ์‘๋ชจ) โ€” AI ํŒŒ์šด๋ฐ์ด์…˜ ๋ชจ๋ธ ๋ฏธ์„ธ์กฐ์ • ๋…ผ๋ฌธ ํŠธ๋ž™ 1๋“ฑ, ํšŒ์‚ฌ ๋ณด๋„์ž๋ฃŒ๋กœ ๊ต์ฐจ ํ™•์ธ. [์ถœ์ฒ˜] https://www.reddit.com/r/QuantumComputing/comments/1wht4k2/
3
IonQ ํˆฌ์ž์ž์˜๋‚ : ์–‘์ž๋ณด์•ˆ ํ’€์Šคํƒ(QSPMโ†’CNSA 2.0/NISTโ†’Clavis QKDยทSolteris) ๊ณต๊ฐœ, Congruity360๊ณผ $8.18M ๊ณ„์•ฝ โ€” ๋‹จ ์„œ๋ธŒ ๋‚ด๋ถ€ 'ํ™๋ณด์„ฑ' ์˜์‹ฌ๋„ ๋ณ‘์กด. [์ถœ์ฒ˜] https://www.reddit.com/r/IonQStock/comments/1wgcazs/
4
SkyWater(IONQ ํŒŒ์šด๋“œ๋ฆฌ): ํŒน ์–‘์ž ์›จ์ดํผ์˜ 1/3์ด IonQ ๋ฌผ๋Ÿ‰, 9๊ฐœ ์–‘์ž ๊ณ ๊ฐ โ€” ํ•œ๊ตญ ๊ณต๊ธ‰์‚ฌ๋กœ ๊ณต๊ธ‰ ์ฐจ์งˆ 3์ผ ๋‚ด ๊ทน๋ณต ์ผํ™”. [์ถœ์ฒ˜] https://www.reddit.com/r/IonQStock/comments/1wgc2dq/
5
DOE 'Quantum Genesis Q' $215M ๊ฒฝ์Ÿ ๊ฐœ์‹œ(9/17): 100/150/200 ๋…ผ๋ฆฌํ๋น„ํŠธ ๋‹ฌ์„ฑ ์‹œ $100M+$50M+$50M ํ˜„์ƒ โ€” ๋งˆ๊ฐ 10/19. [์ถœ์ฒ˜] https://www.reddit.com/r/QuantumComputingStock/comments/1wkctes/
6
Eric Schmidt์˜ SandboxAQ "SEC ํ™œ์„ฑ ์กฐ์‚ฌ" ๋ฒ•์› ์„œ๋ฅ˜ ํญ๋กœ โ€” ํšŒ์‚ฌ ์‹ ๋ขฐ ๋ถ•๊ดด์„ฑ ๋‚ด๋ถ€ ๋Œ“๊ธ€ ๋‹ค์ˆ˜, ๋‹ค๋งŒ 1์ฐจ ์ถœ์ฒ˜ ๋ฏธํ™•์ธ. [์ถœ์ฒ˜] https://www.reddit.com/r/QuantumComputingStock/comments/1wkyle5/
7
IEEE Quantum Week ์ดํ‰: "๋Œ€ํ˜• ๋ฐœํ‘œ ์—†๋Š” ์ฃผ" โ€” ์ƒ์—… ํ•˜์ดํ”„๋Š” 10์›” Q2BยทSC๋กœ ์ด๋™. [์ถœ์ฒ˜] https://www.reddit.com/r/QuantumComputing/comments/1wjo2md/
8
SkyWater SC250 ์ฒซ ๊ณ ๊ฐ์œผ๋กœ ์ดˆ์ „๋„ ๊ธฐ์—… Qolab ํ™•์ •(NYSE ๋ผ์ด๋ธŒ) โ€” IonQ ๊ณ„์—ด ํŒŒ์šด๋“œ๋ฆฌ์˜ ์™ธ๋ถ€ ๊ณ ๊ฐ ํ™•์žฅ. [์ถœ์ฒ˜] https://www.reddit.com/r/IonQStock/comments/1wgcf8a/
9
RGTIยทQBTSยทQUBT๋Š” ์ด๋ฒˆ ๊ตฌ๊ฐ„ Reddit ์‹ ๊ทœ ๊ตฌ์ฒด ์‹œ๊ทธ๋„ ์‚ฌ์‹ค์ƒ ๊ณต๋ฐฑ.
10
r/QuantumStock ์„œ๋ธŒ๋Š” 2024๋…„ 12์›” ์ดํ›„ ํœด๋ฉด ์ƒํƒœ ํ™•์ธ โ€” ๋‹ค์Œ ํšŒ์ฐจ๋ถ€ํ„ฐ ์‹คํšจ ์ •๋ณด์›์—์„œ ์ œ์™ธ ๊ถŒ์žฅ.
[์ข…๋ชฉ๋ณ„ ์ •๋ณด]

IonQ (IONQ) โ€” ์˜ํ–ฅ: ๊ธ์ • / ์‹ ๋ขฐ๋„: ๋†’์Œ โ˜…โ˜…โ˜…

Reddit ํ•ต์‹ฌ ์ฃผ์žฅ: IEEE QCE26 ์ตœ์šฐ์ˆ˜ ๋…ผ๋ฌธ์ƒ 4/27๊ฐœ(857ํŽธ ์ค‘) ์ˆ˜์ƒ, NVIDIA ํ˜‘๋ ฅ ๋ณ‘๋ชฉ ํ•ด๊ฒฐ ๊ธฐ์‚ฌ, ์–‘์ž๋ณด์•ˆ ํ’€์Šคํƒ + $8.18M Congruity360 ๋”œ, SkyWater ๊ณต๊ธ‰๋ง ์†๋„ ๊ฒฝ์Ÿ๋ ฅ.
์ฐฌ์„ฑ ๋…ผ๋ฆฌ(๋Œ“๊ธ€): "Soโ€ฆmore IonQ and NVDA buys?" โ€” NVIDIA ์—ฐ๊ณ„ ๊ฐ€์† ํ•ด์„, SEC ํ† ํฐํ™” ์ฃผ์‹ 5๋…„ ์ƒŒ๋“œ๋ฐ•์Šค๋กœ ์–‘์ž๋ณด์•ˆ ์ˆ˜์š” ํ™•๋Œ€ ์ „๋ง.
๋ฐ˜๋Œ€ ๋…ผ๋ฆฌ(๋Œ“๊ธ€): r/IonQStock ์ƒ์œ„ ๊ธ€ ๋‹ค์ˆ˜๊ฐ€ ๋‹จ์ผ ๊ฒŒ์‹œ์ž(No_Jelly7345) ์†Œ์Šค โ€” "์–ผ๋งˆ๋‚˜ ํˆฌ์žํ–ˆ๊ธธ๋ž˜ ๋‹ค ๋„ค ๊ธ€์ด๋ƒ", "ok claude"(AI ์ƒ์„ฑ ์˜์‹ฌ), "vaporware and snake oil".
์‚ฌ์‹ค ํ™•์ธ: ๋…ผ๋ฌธ์ƒ 4๊ฐœ(ionq.comยทYahoo Finance ํ™•์ธ), Congruity360 $8.18M(9/8 ๊ณต์‹ ๋ฐœํ‘œ ํ™•์ธ), QUOPS ๋ฒค์น˜๋งˆํฌ(arXiv:2609.12146ยทNVIDIA ๋ณด๋„์ž๋ฃŒ ํ™•์ธ). 'ํ† ํฐํ™” ์ฃผ์‹โ†’IONQ ์ˆ˜ํ˜œ'๋Š” ๊ฐœ์ธ ์˜๊ฒฌ.

Rigetti (RGTI) โ€” ์˜ํ–ฅ: ์ค‘๋ฆฝ / ์‹ ๋ขฐ๋„: ์ค‘๊ฐ„

์‹ ๊ทœ ์‹œ๊ทธ๋„ ์—†์Œ. ๋งˆ์ง€๋ง‰ ์–ธ๊ธ‰์€ 8/19 '์‹œ์Šคํ…œ ์ „๋‹ฌ ์กฐ์ง ์‹ ์„ค' PR ์žฌ๊ฒŒ์‹œ(์•ฝ 31์ผ ์ „). QUOPS์—์„œ ์ดˆ์ „๋„ ์ง„์˜(IBMยทGoogle)์ด Helios์— ์—ด์œ„๋ผ๋Š” ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์™€ ๊ธฐ์ˆ  ๋…ผ์Ÿ ์˜จ๋„ ํ•˜๋ฝ.

D-Wave (QBTS) โ€” ์˜ํ–ฅ: ์ค‘๋ฆฝ / ์‹ ๋ขฐ๋„: ์ค‘๊ฐ„

์‹ ๊ทœ ์—†์Œ. r/QuantumStock ํœด๋ฉด ํ™•์ธ. ์–ด๋‹๋ง ๋ฐฉ์‹์€ ๊ฒŒ์ดํŠธ ๊ธฐ๋ฐ˜ ๋ฒค์น˜๋งˆํฌ ๋…ผ์˜์—์„œ ๊ตฌ์กฐ์  ์‚ฌ๊ฐ์ง€๋Œ€.
์›๋ฌธ(ํœด๋ฉด ํ™•์ธ์šฉ): https://www.reddit.com/r/quantumstock/comments/1hiu0my/

Quantum Computing Inc (QUBT) โ€” ์˜ํ–ฅ: ์ค‘๋ฆฝ / ์‹ ๋ขฐ๋„: ๋‚ฎ์Œ

์ฃผ๊ฐ„ ๊ฒ€์ƒ‰ 0๊ฑด โ€” Reddit์—์„œ ํ™•์ธ๋˜์ง€ ์•Š์Œ.

SandboxAQ (๋น„์ƒ์žฅ) โ€” ์˜ํ–ฅ: ๋ถ€์ • / ์‹ ๋ขฐ๋„: ์ค‘๊ฐ„

์ฃผ์žฅ: ๋ฒ•์› ์„œ๋ฅ˜์ƒ SEC enforcement matter ์กด์žฌ ์ •ํ™ฉ, ํšŒ์‚ฌ 6์›”๋ถ€ํ„ฐ ์ธ์ง€ยท์ง์› ๋ถ€์ธ, CHIPS Act ๋ฐœํ‘œ๋กœ ์‹œ์„  ๋Œ๋ฆฌ๊ธฐ.
๋ฐฐ๊ฒฝ ์‚ฌ์‹ค ํ™•์ธ: ์ „ ๋น„์„œ์‹ค์žฅ Bender์˜ ๋ถ€๋‹นํ•ด๊ณ  ์†Œ์†ก๊ณผ ํšŒ์‚ฌ์˜ '๊ณต๊ฐˆ' ๋งž์†Œ์†ก์€ TechCrunchยทThe Information ๋ณด๋„๋กœ ์‹ค์žฌ. 'SEC ํ™œ์„ฑ ์กฐ์‚ฌ' ๋ถ€๋ถ„์€ 1์ฐจ ์ถœ์ฒ˜ ๋ฏธํ™•์ธ.
๋Œ“๊ธ€: ๋‚ด๋ถ€ ์ง์› ์ถ”์ • ๋‹ค์ˆ˜("๋ถˆํŽธํ–ˆ๋‹ค", "๊ณ ๋ฐœ์ž๊ฐ€ ์˜ณ์•˜๋‹ค") โ€” ํšŒ์‚ฌ ์‹ ๋ขฐ ๋ถ•๊ดด ๋ถ„์œ„๊ธฐ.

์ •์ฑ… (DOE) โ€” ์˜ํ–ฅ: ๊ธ์ • / ์‹ ๋ขฐ๋„: ๋†’์Œ

Quantum Genesis Q $215M: Phase I ์ธ๋‹น ์ตœ๋Œ€ $1.5M, Phase II 100 ๋…ผ๋ฆฌํ๋น„ํŠธ $100M ํ’€ + 150ยท200์— ๊ฐ $50M ๋ณด๋„ˆ์Šค. ์„ค๋ช…ํšŒ 9/25, ๋งˆ๊ฐ 10/19. IonQ '2029๋…„ 8,000 ๋…ผ๋ฆฌํ๋น„ํŠธ' ๋กœ๋“œ๋งต๊ณผ ์ง๊ฒฐ.

[Quantinuum ๋™ํ–ฅ]

๊ธฐ์ˆ : SandiaยทNVIDIA ๊ณต๋™ QUOPS ๋ฒค์น˜๋งˆํฌ์—์„œ Helios-1(98 physical qubits) Q=1,504(๋ˆ„์ถœ ๋ณด์ • ์‹œ 1,824)๋กœ Willow(216)ยทibm_boston(204) ์••๋„, 2-qubit fidelity 99.921%ยท1-qubit 99.9975%(Nature ํ”ผ์–ด๋ฆฌ๋ทฐ). Steane ์ฝ”๋“œ 8 ๋…ผ๋ฆฌํ๋น„ํŠธ๋กœ ์™„์ „ FTQC Clifford+T ๋™์ž‘๋„ ์‹œ์—ฐ. Helios ์ „ ์ œํ’ˆ์— NVIDIA Grace Hopper GPU ์‹ค์‹œ๊ฐ„ ๋””์ฝ”๋”ฉ ํ†ตํ•ฉ.
ํŽ€๋”ฉ/์ •์ฑ…: Chips Act $100M ๋ฏธ ์ •๋ถ€ ์ž๊ธˆ(์ „์ฃผ) ์–ธ๊ธ‰, NVIDIA๊ฐ€ ํˆฌ์ž์ž๋กœ ์ฐธ์—ฌ. ์ด๋ฒˆ ๊ตฌ๊ฐ„ IPO ์‹ ๊ทœ ๋‰ด์Šค ์—†์Œ.
๋…ผ์Ÿ: "NVIDIA ํ”ผํˆฌ์ž์‚ฌ ๋ฒค์น˜๋งˆํฌ=์ˆœํ™˜ ํˆฌ์ž" ๋น„ํŒ, "์ด์˜จํŠธ๋žฉ ๊ฒŒ์ดํŠธ๊ฐ€ 50๋ฐฐ ๋А๋ ค ๋””์ฝ”ํžˆ์–ด๋Ÿฐ์Šค ๋ˆ„์  ์˜ค์ฐจ" ๋ฐ˜๋ก (sinanspd), "๊ณ ์ • fidelity ๊ธฐ์ค€ ์‹คํ–‰ ์†๋„๋Š” ๋ณ„๊ฐœ" ์žฌ๋ฐ˜๋ก (arislikes69), "shot ์ •๋ฐ€๋„ 1/โˆšN์œผ๋กœ ์†๋„๋„ ์ •ํ™•๋„์— ์˜ํ–ฅ"(ctcphys).
IonQ ๋Œ€๋น„: ๊ฐ™์€ ์ด์˜จํŠธ๋žฉ ์ง„์˜์—์„œ '์ƒ๋Œ€์  ์šฐ์œ„' ์„œ์‚ฌ๋ฅผ Quantinuum์ด ๊ฐ€์ ธ๊ฐ โ†’ IonQ IPOยท๋น„์ƒ์žฅ ํ”„๋ฆฌ๋ฏธ์—„ ๊ฒฝ์Ÿ ๊ตฌ๋„ ์‹ฌํ™”.

[Google Willow ๋™ํ–ฅ]

์ด๋ฒˆ ๊ตฌ๊ฐ„ Willow ๊ด€๋ จ ์‹ ๊ทœ ๋ฐœํ‘œ ์—†์Œ. ๋“ฑ์žฅํ•œ ๊ณณ์€ QUOPS ๋ฒค์น˜๋งˆํฌ๋ฟ: Q=216์œผ๋กœ Helios์˜ ์•ฝ 7๋ถ„์˜ 1 โ€” 'supremacy ๋ณด์œ ์ž์˜ ์‹ค์šฉ ์„ฑ๋Šฅ ์—ด์œ„'๊ฐ€ r/QuantumComputing ๋…ผ์Ÿ์˜ ์ค‘์‹ฌ.
๋ฐ˜๋ก  ์ธก ๋…ผ๋ฆฌ: ์ดˆ์ „๋„ ๊ฒŒ์ดํŠธ 20ns vs ์ด์˜จํŠธ๋žฉ 1ยตs, ๋ณ‘๋ ฌํ™” 3๋ฐฐ, ๋†’์€ shot ์ˆ˜๋กœ 1/โˆšN ์ •๋ฐ€๋„ ํ™•๋ณด โ€” '๋ฌผ๋ฆฌ ์Šค์ผ€์ผ+์†๋„' ์ง„์˜์˜ ์œ ํšจ์„ฑ ์žฌ๋ฐ˜๋ฐ•.
IBM CEO์˜ ๋Œ€๊ทœ๋ชจ FTQC ๊ณต์–ธ(๊ธฐ์กด ์ „๋‹ฌ) ์ดํ›„ ๊ตฌ๊ธ€์€ ์นจ๋ฌต โ€” 10์›” Q2BยทSC์—์„œ ๋ฐ˜๊ฒฉ ๋ฐ์ดํ„ฐ๊ฐ€ ๊ด€์ „ ํฌ์ธํŠธ.
[์‹œ์žฅ ์‹ฌ๋ฆฌ] (Reddit)
| ์ข…๋ชฉ | ๊ฐ•์„ธ | ์ค‘๋ฆฝ | ์•ฝ์„ธ | ํ‰๊ฐ€ |

|---|---|---|---|---|

| IONQ | 60% | 25% | 15% | ๊ฐ•์„ธ ์šฐ์œ„ (์„ฑ๊ณผ vs ํ™๋ณด ํ”ผ๋กœ) |
| RGTI | 15% | 70% | 15% | ๋ฌด๊ด€์‹ฌ |
| QBTS | 15% | 70% | 15% | ๋ฌด๊ด€์‹ฌ |
| Quantinuum | 70% | 15% | 15% | ๋ฒค์น˜๋งˆํฌ ์ฃผ๋„ ๊ฐ•์„ธ |
| Willow/GOOGL | 35% | 35% | 30% | ์ƒ๋Œ€ ์ €ํ‰๊ฐ€ ๋…ผ์Ÿ |

[๋‚ด์ผ์˜ ๊ด€์ „ ํฌ์ธํŠธ]

1
9/25 DOE ์„ค๋ช…ํšŒ โ†’ 10/19 Quantum Genesis Q ๋งˆ๊ฐ: IonQยทRigettiยทD-Wave ์ง€์› ์„ ์–ธ ์—ฌ๋ถ€. [์ถœ์ฒ˜] https://www.reddit.com/r/QuantumComputingStock/comments/1wkctes/
2
10์›” Q2BยทSC ๋ฐœํ‘œ ์‹œ์ฆŒ ๊ฐœ๋ง‰: "๋ฐœํ‘œ ์—†๋Š” ์ฃผ"์˜€๋‹ค๋Š” IEEE ์ดํ‰ โ€” ์ƒ์—… ์ด‰๋งค์˜ ๋ณธ๋ฌด๋Œ€ ์ด๋™. [์ถœ์ฒ˜] https://www.reddit.com/r/QuantumComputing/comments/1wjo2md/
3
IONQ ๋ณด์•ˆ ํŒŒ์ดํ”„๋ผ์ธ ํ›„์† ๊ณ„์•ฝ: $8.18M Congruity360 ๋”œ์˜ ๋ฐ˜๋ณต์„ฑยท์‹ค์  ์ „ํ™˜, SEC ํ† ํฐํ™” ์—ฐ๊ณ„ ์ฃผ์žฅ์€ ๊ฒ€์ฆ ๋Œ€๊ธฐ. [์ถœ์ฒ˜] https://www.reddit.com/r/IonQStock/comments/1wkdf6c/
4
SandboxAQ SEC ์กฐ์‚ฌ 1์ฐจ ์ถœ์ฒ˜ ํ™•์ธ: ๊ณต์‹ docket/SEC ํ™•์ธ ์ „์—” ๋ฏธ๊ฒ€์ฆ ํญ๋กœ๋กœ ์ทจ๊ธ‰. [์ถœ์ฒ˜] https://www.reddit.com/r/QuantumComputingStock/comments/1wkyle5/
5
RGTIยทQBTSยทQUBT ์‹œ๊ทธ๋„ ๊ณต๋ฐฑ: 8/19 Rigetti ์กฐ์ง ์‹ ์„ค ์ดํ›„ ํ›„์† ๋‰ด์Šค ๋ถ€์žฌ โ€” ์‹ค์  ์‹œ์ฆŒ ๋Œ€๋น„ ํ•„์š”.

*๋ณธ ๋ฆฌํฌํŠธ๋Š” Reddit ์ปค๋ฎค๋‹ˆํ‹ฐ ๋…ผ์˜ ์š”์•ฝ์ด๋ฉฐ ํˆฌ์ž ๊ถŒ์œ ๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. ์š”์•ฝ: deepseek-v4-flash-0731 ยท ๋ถ„์„: qwen3.8-flash*

โ†๋ชฉ๋ก์œผ๋กœ ๋Œ์•„๊ฐ€๊ธฐ