roll day (@roll_day) 's Twitter Profile
roll day

@roll_day

engineer, quant trader, investor

ID: 1140541937759354880

calendar_today17-06-2019 08:49:23

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roll day (@roll_day) 's Twitter Profile Photo

๐Ÿคฆ๐Ÿปโ€โ™‚๏ธ๐Ÿคฆ๐Ÿปโ€โ™‚๏ธ๐Ÿคฆ๐Ÿปโ€โ™‚๏ธ ๋ฐ•์ฅ์˜ค๋ธŒ๋”๋ฐ•์ฅ๊ตฌ๋งŒ

roll day (@roll_day) 's Twitter Profile Photo

์—์–ดํŒŸํ”„๋กœ3 ์‚ฌ์„œ ๋“ฃ๋Š”๋ฐ ๋…ธ์ด์ฆˆ์บ”์Šฌ๋ง์ด ์ข‹๋‹ค์ข‹๋‹ค ์ด์•ผ๊ธฐ๋Š” ๋“ค์—ˆ์ง€๋งŒ ์ง์ ‘๋“ค์–ด๋ณด๋‹ˆ ์ง„์งœ ๋ ˆ๋ฒจ์ด ๋‹ค๋ฅด๊ฒŒ ์ข‹์•„์ง. ํŠธ๋žœ์ŠคํŽ˜๋ŸฐํŠธ๋ชจ๋“œ๋Š” ์ •๋ง ์ „ํ˜€ ์•„๋ฌด๊ฒƒ๋„ ์•ˆ๋‚€๋А๋‚Œ. ๋ผ์ด๋ธŒ๋ฒˆ์—ญ๋„ ์จ๋ดค๋Š”๋ฐ ์“ธ๋งŒํ•จ. ์ด์–ดํฐ ํ•˜๋‚˜์— ์ˆ˜์‹ญ๋งŒ์›์ด ์‹ธ์ง„ ์•Š์ง€๋งŒ ์ง„์งœ ์•„๊น์ง€์•Š์€ ์†Œ๋น„์ž„.

roll day (@roll_day) 's Twitter Profile Photo

๐Ÿคฆ๐Ÿปโ€โ™‚๏ธ๐Ÿคฆ๐Ÿปโ€โ™‚๏ธ๐Ÿคฆ๐Ÿปโ€โ™‚๏ธ๐Ÿคฆ๐Ÿปโ€โ™‚๏ธ๐Ÿคฆ๐Ÿปโ€โ™‚๏ธ

roll day (@roll_day) 's Twitter Profile Photo

ํ…Œ์Šฌ๋ผ ์ž์œจ์ฃผํ–‰์ชฝ์— ํ•œ๊ตญ์ธ๋“ค์ด ์žˆ์Œ. ์žˆ๋‹ค๊ฐ€ ๋‚˜์˜จ ์‚ฌ๋žŒ๋„ ์žˆ๊ณ  ์•„์ง ๋‚จ์•„์žˆ๋Š” ์‚ฌ๋žŒ๋„ ์žˆ๊ณ . ํฌํ‹ฐํˆฌ๋‹ท์ด ํ…Œ์Šฌ๋ผ ์ž์œจ์ฃผํ–‰์„ ๋ฒ ๋‚„๊บผ๋ฉด ์ˆ˜์‹ญ์ˆ˜๋ฐฑ์–ต์„ ์ฃผ๊ณ ๋ผ๋„ ๊ทธ๋“ค์„ ๋ฐ๋ ค์™”์–ด์•ผํ•จ. ๊ธฐ์—…์ด๋‚˜ ์ •์˜์„ ์—๊ฒ ๊ทธ์ •๋„ ๋ˆ์ง€๋ถˆํ•˜๊ณ  ์„ธ๊ณ„์ˆ˜์ค€์˜ ์ž์œจ์ฃผํ–‰๊ธฐ์ˆ ์„ ํ”Œ๋ž˜๋‹์ด๋ผ๋„ ํ•œ๋‹ค๋ฉด ๊ตฟ๋”œ์ด์—ˆ์„ํ…๋ฐ.

Barchart (@barchart) 's Twitter Profile Photo

BREAKING ๐Ÿšจ: U.S. Banks Fed Reserve just pumped $13.5 Billion into the U.S. Banking System through overnight repos ๐Ÿคฏ This is the 2nd largest liquidity injection since Covid and surpasses even the peak of the Dot Com Bubble ๐Ÿ‘€ Probably Fine, carry on

BREAKING ๐Ÿšจ: U.S. Banks

Fed Reserve just pumped $13.5 Billion into the U.S. Banking System through overnight repos ๐Ÿคฏ This is the 2nd largest liquidity injection since Covid and surpasses even the peak of the Dot Com Bubble ๐Ÿ‘€ Probably Fine, carry on
roll day (@roll_day) 's Twitter Profile Photo

์—ญ์„ค์ ์œผ๋กœ ai๊ฐ€ ๋ฐœ์ „ํ• ์ˆ˜๋ก ์‹œ๊ฐ„์ด ๋” ์ค‘์š”ํ•ด์ง. ai๋•Œ๋ฌธ์— ์ƒ์‚ฐ์„ฑ์ด 100๊ฐœ๊ฐ€ ๋˜์—ˆ๋‹ค๋ฉด 1๋ถ„ ์•„๋ผ๋Š”๊ฒƒ์˜ ์ž„ํŒฉํŠธ๊ฐ€ 100๋ฐฐ๊ฐ€ ๋œ ๊ฒƒ์ž„. ๋‚ด๊ฐ€ ํœด์ผ์— ํ•˜๋ฃจ๋…ธ๋Š”๋™์•ˆ ๊ฒฝ์Ÿ์ž๊ฐ€ ai๋กœ ์—ด์‹ฌํžˆ ์ผํ•˜๋ฉด ์˜ˆ์ „๋ณด๋‹ค ์ฐจ์ด๋ฅผ 100๋ฐฐ ๋Š˜๋ฆด์ˆ˜์žˆ๋Š”๊ฒƒ์ž„.

roll day (@roll_day) 's Twitter Profile Photo

๋ฒ”์ฃ„์ž์ •์น˜์ธ์„ ์ง€์ง€ํ•˜๋ฉด ๋‡Œ๊ตฌ์กฐ๊ฐ€ ๋‹ค ์ด๋ ‡๊ฒŒ ๋˜๋Š”๊ฑด๊ฐ€

roll day (@roll_day) 's Twitter Profile Photo

ํƒ€์ž„์ง€๊ฐ€ ๊ผฝ์€ ai๋ฅผ ๋งŒ๋“ ์‚ฌ๋žŒ๋“ค 8๋ช…์ค‘์— 6๋ช…์ด ์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ์— ์‚ด๊ณ  1๋ช…์ด ์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ์— ์‚ด๋‹ค๊ฐ€ ํƒ์Šค๋•Œ๋ฌธ์— ํ…์‚ฌ์Šค๋กœ ๋„๋ง๊ฐใ…Žใ…Ž ์—ฌ๊ธฐ๊ฐ€ ์ •๋ง ๋Œ€๋‹จํ•œ ๋™๋„ค์ด๊ธดํ•˜๋‹ค.

ํƒ€์ž„์ง€๊ฐ€ ๊ผฝ์€ ai๋ฅผ ๋งŒ๋“ ์‚ฌ๋žŒ๋“ค 8๋ช…์ค‘์— 6๋ช…์ด ์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ์— ์‚ด๊ณ  1๋ช…์ด ์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ์— ์‚ด๋‹ค๊ฐ€ ํƒ์Šค๋•Œ๋ฌธ์— ํ…์‚ฌ์Šค๋กœ ๋„๋ง๊ฐใ…Žใ…Ž ์—ฌ๊ธฐ๊ฐ€ ์ •๋ง ๋Œ€๋‹จํ•œ ๋™๋„ค์ด๊ธดํ•˜๋‹ค.
roll day (@roll_day) 's Twitter Profile Photo

์–ด๋–ค๋ถ„์•ผ๋“  ์ผํ•œ๊ฒฝ๋ ฅ์ด 10๋…„20๋…„๋„˜์–ด๊ฐ€๋Š”์‚ฌ๋žŒ์ค‘์— ๊ทธ 10๋…„20๋…„์„ ์ œ๋Œ€๋กœ ์‚ฐ ์‚ฌ๋žŒ์€ ์ •๋ง ์†์— ๊ผฝ์Œ. ์›๋ผ์ดํ”„๋ฐธ๋Ÿฐ์Šค๋ฅผ ์ถ”๊ตฌํ•˜๋ฉด 10๋…„์ง€๋‚˜๋„ 5๋…„์ฐจ ์—”์ง€๋‹ˆ์–ด๋ž‘ ์•„๋Š” ์ˆ˜์ค€์ด ๋น„์Šทํ•˜๊ณ  ๊ฒฐ๊ตญ ๋„ํƒœ๋จ. ์ฃผ๋‹ˆ์–ด์ค‘์— ๋˜˜๋˜˜ํ•˜๊ณ  ์›Œ์ปคํ™€๋ฆญ ์ฒ˜๋Ÿผ ์ผํ•˜๋Š”์• ๋“ค์ด ๋„๋ ธ์Œ. ๋Š™์„์ˆ˜๋ก ์ •๋ง ์ •์‹ ๋˜‘๋ฐ”๋กœ ์ฐจ๋ ค์•ผ.

Mario Nawfal (@marionawfal) 's Twitter Profile Photo

๐Ÿ‡บ๐Ÿ‡ธ SAN FRAN BLACKOUT โ€“ WAYMO FROZE, TESLA DROVE Waymoโ€™s robotaxis got a little too real last night - by completely shutting down when San Franciscoโ€™s power outage knocked out traffic lights. Meanwhile, Teslas on FSD? Kept rolling. No drama, no headlines - just handling chaos

Aakash Gupta (@aakashg0) 's Twitter Profile Photo

SK hynix just told Microsoft โ€œnoโ€ and a procurement exec stormed out of the room. This is the power shift nobodyโ€™s pricing in. SK hynix holds 62% of the HBM market. Theyโ€™ve sold out through 2026. They raised HBM4 prices 50% on Nvidia, and Nvidia paid it. Theyโ€™re hiking HBM3E

Sharpa (@sharparobotics) 's Twitter Profile Photo

Hereโ€™s the windmill assembly demo we showed at CES 2026 โ€” the one no one saw coming. North executes a fully autonomous, long-horizon dexterous sequence with sustained handโ€“eyeโ€“tactile coordination and assembly-level precision enabled by tactile feedback. Itโ€™s also robust to

roll day (@roll_day) 's Twitter Profile Photo

์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ ๋น…ํ…Œํฌ์˜ค๋ฉด ์ €๋ ‡๊ฒŒ ๋นก์„ธ๊ฒŒ ์•ˆ์‚ด๊ณ  ์ธ๊ฐ„๋‹ต๊ฒŒ ์‚ด๋ฉด์„œ ์—ฐ๋ด‰3์–ต์ด์ƒ ๋ฒŒ ์ˆ˜ ์žˆ์Œ. ์ด๋™๋„ค ์š”์ฆ˜ ๊ฐ“ํ•™๊ต๋‚˜์˜จ ์„๋ฐ•์‚ฌ์• ๋“ค tc๊ฐ€ 20๋งŒ๋ถˆ ๋„˜์€์ง€ ์˜ค๋ž˜๋จ. ์ด๋ฒˆ์— fresh phd ํ•œ๋ช… ๋ฝ‘๋Š”๋ฐ ์—ฌ๋ŸฌํšŒ์‚ฌ์—์„œ ์˜คํผ๋ฐ›์•„์„œ ์„œ๋กœ ๊ฒฝ์Ÿ์‹œํ‚ค๋‹ค๋ณด๋‹ˆ ๊ฑฐ์˜ 25๋งŒ๋ถˆ์ฃผ๊ณ  ๋ฝ‘์•„์•ผํ• ์ง€๊ฒฝ. ๊ฑ”๊ฐ€ ๋”ฑํžˆ ์—„์ฒญ ํ›Œ๋ฅญํ•œ๊ฒƒ๋„ ์•„๋‹Œ๋ฐ.

roll day (@roll_day) 's Twitter Profile Photo

์˜›๋‚ ์— โ€˜์ „์งโ€™ํ…Œ์Šฌ๋ผ์ž์œจ์ฃผํ–‰ํŒ€ ์žˆ๋˜์‚ฌ๋žŒ๋ง๊ณ  ์ง€๊ธˆ ํ…Œ์Šฌ๋ผ์ž์œจ์ฃผํ–‰ํŒ€์—์„œ ์ž์œจ์ฃผํ–‰๊ธฐ์ˆ  ์™„์„ฑ์‹œํ‚ค๋Š”๋ฐ ๊ธฐ์—ฌํ•œ ์‚ฌ๋žŒ์„ ๋ธ๊ณ  ์™€์•ผ์ง€ ์ด๊ฒŒ ๋ญ” ์‚ฝ์งˆ์ธ๊ฐ€ ์‹ถ์Œ.

๋ˆˆ์„๋–ด๊ตฌ๋‚˜๐Ÿ‡ฐ๐Ÿ‡ท๐Ÿ‡บ๐Ÿ‡ฒ (@vvvchaa) 's Twitter Profile Photo

"๋ถ€๋„๋Ÿฌ์šด ์ค„ ์•Œ์•„์•ผ์ง€!" ์ขŒํŒŒ๊ธฐ์ž ๋ฐ•์‚ด๋‚ธ ๋ ˆ๋น— ๋Œ€๋ณ€์ธ

roll day (@roll_day) 's Twitter Profile Photo

๐Ÿคฆ๐Ÿปโ€โ™‚๏ธ๐Ÿคฆ๐Ÿปโ€โ™‚๏ธ๐Ÿคฆ๐Ÿปโ€โ™‚๏ธ 1. ๋ฌด์„ ํ†ต์‹ ์šฉ ์ „์žํŒŒ์ž์ฒด์˜ ํฌ๊ธฐ๊ฐ€ ์—„์ฒญ๋‚˜๊ฒŒ ์ž‘์Œ. 2. ์ „์žํŒŒ๋Š” ๋„์ฒด์—์„œ๋Š” ์„ธ๊ธฐ๊ฐ€ ๊ธ‰๊ฒฉํžˆ ์ค„์–ด๋“ค์Œ. ์ธ๊ฐ„์˜ ๋ชธ์€ ๋„์ฒด์ž„. ํ”ผ๋ถ€์— ๋‹ฟ๋Š”์ˆœ๊ฐ„ ๋ชธ์•ˆ์œผ๋กœ ๋“ค์–ด๊ฐˆ์ˆ˜๋ก ์„ธ๊ธฐ๊ฐ€ ๋งค์šฐ ์•ฝํ•ด์ง€๊ณ  ๊ณ ์ฃผํŒŒ๋กœ ๊ฐˆ์ˆ˜๋ก ์•ฝํ•ด์ง€๋Š”์ •๋„๊ฐ€ ๋” ์…ˆ. 3. ์ „์žํŒŒ์ž์ฒด๋ณด๋‹ค ์ „์žํŒŒ๊ฑฑ์ •ํ•˜๋Š” ์ŠคํŠธ๋ ˆ์Šค๊ฐ€ ๋” ํ•ด๋กœ์šธ๋“ฏ

roll day (@roll_day) 's Twitter Profile Photo

๋ถ€์‹œ๋•Œ๋„ ๋”ฑ ์ €๋Ÿฐ๋งํ–ˆ๊ณ  ๊ฒฐ๊ณผ๋Š” ์„œ๋ธŒํ”„๋ผ์ž„