Ticker brief
006400.KS
last close
·
1 day
·
14 days
·
mkt cap
·
signals 14d
8
authors 14d
3
crowd 14d
+1.4σ
No price history on file for this name (likely non-equity or unlisted) — the “since then” column below stays blank.
Sentiment — last 14 days
daily mean sentiment, 2026-08-19 → 2026-08-27 · now +0.70 (−1 bearish … +1 bullish)
Who spoke3
| author | grade | trader score | signals | mean sent |
|---|---|---|---|---|
| @Jaymin_Alpha | B | -1.16 | 6 | +0.64 |
| @Myeongsu_bean | B | +0.52 | 1 | +0.65 |
| @best181p | B | -2.73 | 1 | +0.10 |
Recent signals8of 8 in 14d — receipts included
| date (PT) | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|
| 2026-08-27 | @Jaymin_Alpha | +0.70 | Recaps a selective Korean rally shaped by Nvidia earnings and a Bank of Korea rate hike. | · | tweet ↗ |
| 2026-08-26 | @Jaymin_Alpha | +0.70 | Quantifies a selective Korean intraday rebound led by semis, batteries and power equipment. | · | tweet ↗ |
| 2026-08-24 | @Jaymin_Alpha | +0.65 | Explains Korea's index drop as Samsung-driven while capital rotated into batteries, biotech and smaller stocks. | · | tweet ↗ |
| 2026-08-23 | @Jaymin_Alpha | +0.60 | Samsung SDI beat Q2 revenue expectations and returned to profit after seven loss-making quarters. | · | tweet ↗ |
| 2026-08-23 | @Jaymin_Alpha | +0.60 | Tracks Samsung-led KOSPI weakness spreading to semis while batteries retain relative strength. | · | tweet ↗ |
| 2026-08-23 | @Jaymin_Alpha | +0.60 | Attributes KOSPI weakness to Samsung disappointment and shows rotation into KOSDAQ and batteries. | · | tweet ↗ |
| 2026-08-21 | @best181p | +0.10 | Reports Samsung SDI will sell a ₩4.4T stake in Samsung Display. | · | tweet ↗ |
| 2026-08-19 | @Myeongsu_bean | +0.65 | Bullish Samsung SDI thesis cites AIDC battery production, sodium-ion potential and strong capital capacity. | · | tweet ↗ |
“Since then” = price move from the close on the signal's date (PT) to the latest close — what happened after they said it, not a backtest. A — means no trading session has closed since the signal yet. Sentiment is our extracted per-tweet score, −1…+1.