Ticker brief
AMKR AMKOR TECHNOLOGY INC
Technology · Semiconductors
last close
$39.30
1 day
+0.6%
14 days
-20.0%
mkt cap
$17.3B
signals 14d
40
authors 14d
22
crowd 14d
+1.0σ
Options inteloptions-surface reads · latest available day per source
| metric | reading | context |
|---|---|---|
| IV — ATM 30d | 81% mid · 67 pctile own 1y | IV/HV 1.20× |
| Skew — 25Δ RR 30d | -0.027 38 pctile own 1y | balanced vs own range |
| Net dealer OI (NDOI) | +0.68 thin | 5-session Δ -0.46 (as of 2026-07-06) |
| OI alarm | quiet | last alarm 2025-12-05 (z=2.7) |
Sentiment — last 14 days
daily mean sentiment, 2026-10-03 → 2026-10-16 · now +0.90 (−1 bearish … +1 bullish)
Who spoke22
| author | grade | trader score | signals | mean sent |
|---|---|---|---|---|
| @HunterAllen4 | C | -2.09 | 8 | +0.64 |
| @Unclestocknotes | B | -2.21 | 4 | +0.33 |
| @DrNHJ | B | -0.83 | 3 | +0.17 |
| @UltimateTrad8r | C | -0.10 | 3 | +0.60 |
| @SteveDJacobs | C | -2.95 | 2 | +0.20 |
| @scetrader | C | -2.00 | 2 | +0.50 |
| @Tickeron | C | +1.53 | 2 | +0.33 |
| @RYANHINGSHING | A | -0.12 | 2 | +0.42 |
| @OptionsFlowBoss | C | · | 1 | +0.00 |
| @Minnvestor | A | -0.17 | 1 | +0.10 |
| @DTfromGB | C | -1.29 | 1 | +0.25 |
| @Venu_7_ | B | -2.67 | 1 | +0.45 |
| @Sam_Badawi | C | -3.18 | 1 | +0.45 |
| @anni_sen | B | -0.12 | 1 | +0.45 |
| @PSInvestor | B | -2.02 | 1 | +0.10 |
| @STAXAIAPP | C | · | 1 | +0.70 |
| @PhotonCap | A | -0.73 | 1 | +0.40 |
| @Victorlee359 | C | -0.55 | 1 | +0.40 |
| @joedab12 | A | -2.95 | 1 | +0.75 |
| @AnalysisOp | A | -0.14 | 1 | +0.45 |
| @dnystedt | B | -1.64 | 1 | +0.35 |
| @KawzInvests | A | -0.48 | 1 | +0.30 |
Recent signals30of 40 in 14d — receipts included
| date (PT) | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|
| 2026-10-16 | @HunterAllen4 | +0.90 | Buy the AI-stock dip at the listed prices. — Issues an emphatic forward buy call on a basket of beaten AI-related stocks. | -6.0% | tweet ↗ |
| 2026-10-14 | @UltimateTrad8r | +0.70 | Sold AVO at 11.80 and added AMKR at 46.50 while urging caution on indices. — Reports a new AMKR addition, AVO exit, and caution after hot CPI. | -12.3% | tweet ↗ |
| 2026-10-13 | @RYANHINGSHING | +0.40 | Frames semiconductor testing and advanced packaging as clear investment trends and names beneficiaries. | -17.5% | tweet ↗ |
| 2026-10-13 | @UltimateTrad8r | +0.70 | Entered AMKR at $46.50. — Explicit new long entry with an entry price. | -17.5% | tweet ↗ |
| 2026-10-13 | @UltimateTrad8r | +0.40 | Likely to bid again on ADBE, AMKR and SOFI longs. — Plans to repeat unfilled buy bids for three named stocks. | -17.5% | tweet ↗ |
| 2026-10-13 | @DrNHJ | +0.00 | References a TrendForce chart on key stages of the CPO test supply chain. | -17.5% | tweet ↗ |
| 2026-10-13 | @HunterAllen4 | +0.50 | Promotes a basket of swing setups expected to have room to run after the pullback. | -17.5% | tweet ↗ |
| 2026-10-12 | @KawzInvests | +0.30 | Identifies packaging, optical connectivity, manufacturing, and testing as photonics scaling requirements. | -18.3% | tweet ↗ |
| 2026-10-12 | @HunterAllen4 | +0.75 | Buy the dip in semiconductor-packaging stocks. — Explicitly calls for buying the packaging-sector dip across the listed names. | -18.3% | tweet ↗ |
| 2026-10-12 | @HunterAllen4 | +0.15 | Develops a cautious advanced-packaging thesis centered on SOTK's coating technology. | -18.3% | tweet ↗ |
| 2026-10-11 | @dnystedt | +0.35 | Testing prices are reportedly set to rise 10%-30%, benefiting named semiconductor-test suppliers. | -20.0% | tweet ↗ |
| 2026-10-11 | @AnalysisOp | +0.45 | Cites UBS forecasting faster CoWoS expansion with diversified supply from ASX and AMKR. | -20.0% | tweet ↗ |
| 2026-10-09 | @HunterAllen4 | +0.65 | AMKR below $50 is a buying opportunity. — Frames sub-$50 AMKR prices as an opportunity. | -20.0% | tweet ↗ |
| 2026-10-09 | @joedab12 | +0.75 | Accumulate AMKR on pullbacks, but keep position size moderate. — Calls AMKR cheap and explicitly recommends accumulating pullbacks while retaining an existing long. | -20.0% | tweet ↗ |
| 2026-10-08 | @Tickeron | +0.40 | Compares advanced-packaging exposures and cites Amkor partnerships and record revenue. | -22.9% | tweet ↗ |
| 2026-10-08 | @Victorlee359 | +0.40 | AI chip-capacity expansion is said to direct more capital toward semiconductor packaging and testing names. | -22.9% | tweet ↗ |
| 2026-10-08 | @HunterAllen4 | +0.45 | Author presents a basket of beaten-down stocks as new ideas with projected 10–15% rebounds. | -22.9% | tweet ↗ |
| 2026-10-08 | @scetrader | +0.45 | Reports a rapidly strengthening bullish options curve with another jump beyond six months. | -22.9% | tweet ↗ |
| 2026-10-07 | @Unclestocknotes | +0.25 | AMD reportedly seeks more 2027 foundry, HBM and systems capacity amid persistent compute demand. | -24.8% | tweet ↗ |
| 2026-10-07 | @Unclestocknotes | +0.25 | AMD reportedly seeks additional 2027 supply-chain capacity, signaling demand but with booking risk. | -24.8% | tweet ↗ |
| 2026-10-07 | @RYANHINGSHING | +0.45 | Names testing and packaging stocks as an investment basket for a strong sector year ahead. | -24.8% | tweet ↗ |
| 2026-10-07 | @PhotonCap | +0.40 | References favored testing names and recent additions in packaging and testing. | -24.8% | tweet ↗ |
| 2026-10-07 | @Tickeron | +0.25 | Both are AI infrastructure beneficiaries; AMKR has record results but recent price weakness. | -24.8% | tweet ↗ |
| 2026-10-07 | @scetrader | +0.55 | Argues Marvell's AI acceleration shifts advanced-packaging profits toward Amkor and places it on watch. | -24.8% | tweet ↗ |
| 2026-10-06 | @Unclestocknotes | +0.40 | Models chip-tariff cost risks for data centers and possible benefits from exemptions. | -26.4% | tweet ↗ |
| 2026-10-06 | @Unclestocknotes | +0.40 | Models chip-tariff cost risks and potential benefits for exempt US production. | -26.4% | tweet ↗ |
| 2026-10-05 | @HunterAllen4 | +0.85 | Buy AMKR; it should reach $70 quickly after breaking the trendline. — Explicit buy recommendation with a $70 target conditional on a trendline breakout. | -28.1% | tweet ↗ |
| 2026-10-05 | @STAXAIAPP | +0.70 | Recaps one-year performance of past signals and options trades with large reported gains. | -28.1% | tweet ↗ |
| 2026-10-05 | @PSInvestor | +0.10 | Gives AMKR's Q3 report date and previously issued guidance. | -28.1% | tweet ↗ |
| 2026-10-05 | @DrNHJ | +0.30 | Record testing-interface revenue is presented as evidence of sustained AI-chip testing demand. | -28.1% | 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.