Research Radar archive
What the system was watching on September 28, 2026
Frozen snapshot — captured at . This page does not refresh. Live view: today's Radar.
AI stock ideas
AI stock ideas
Short-term ideas with entry date, tracking window, and public outcome.
DatedTrackedOutcome visibleResearch only
| Ticker | Catalyst | Window | Status | Link |
|---|---|---|---|---|
MU Micron Technology, Inc. Technology | Shares gained 12.8% over 21 trading days amid strong AI-memory demand. Fiscal Q4 earnings are scheduled for September 30, providing a near-term catalyst, though expectations are high. | Sep 28 – Oct 5 | Active (as of archive) | Open |
ILMN Illumina, Inc. Healthcare | Shares gained about 20% over 21 trading days and closed at a new high. A raised 2026 outlook and S&P 500 inclusion effective September 21 support momentum. | Sep 28 – Oct 5 | Active (as of archive) | Open |
CDNA CareDx, Inc Healthcare | Shares rose about 29% over 21 trading days. Q2 revenue grew 52% year over year, and finalized Medicare coverage across kidney, heart and lung surveillance supports the business outlook. | Sep 28 – Oct 5 | Active (as of archive) | Open |
IBEX IBEX Limited Technology | Shares gained about 15% over 21 trading days. Revenue grew 17%, management raised revenue and adjusted EBITDA guidance, and reported profitability and balance-sheet measures are solid. | Sep 28 – Oct 5 | Active (as of archive) | Open |
SONO Sonos, Inc. Technology | Shares gained about 19% over 21 trading days. Q3 revenue grew 9% year over year, while Q4 guidance points to further growth; memory-cost pressure remains a risk. | Sep 28 – Oct 5 | Active (as of archive) | Open |
WOR Worthington Industries, Inc. Industrials | Fiscal Q1 2027 sales rose 13% and results beat estimates, supported by data-center cooling demand. Shares gained about 5.6% over 21 trading days. | Sep 28 – Oct 5 | Active (as of archive) | Open |
BE Bloom Energy Corporation Industrials | Raised FY2026 revenue guidance, positive cash flow and AI data-center power demand support the business. Shares gained about 25% over 21 sessions, and S&P 500 inclusion took effect September 21; a sharp September 28 pullback adds risk. | Sep 28 – Oct 5 | Active (as of archive) | Open |
NVDA NVIDIA Corporation Technology | Reported quarterly revenue grew 106% year over year amid supply-constrained AI demand. Shares gained about 6% over 21 trading days and closed marginally above their prior closing high. | Sep 28 – Oct 5 | Active (as of archive) | Open |
PRLB Proto Labs, Inc. Industrials | Shares rose about 20% over 21 trading days, backed by record Q2 revenue of $149.3 million, up 10.6% year over year, and improved margins and cash generation. The advance leaves pullback risk. | Sep 28 – Oct 5 | Active (as of archive) | Open |
RSKD Riskified Ltd. Technology | Shares gained about 23% over 21 trading days. Product and partnership announcements accompanied the company's strongest revenue growth in more than four years, and Q2 free cash flow was positive; the stock is near its recent high. | Sep 28 – Oct 5 | Active (as of archive) | Open |
Trust layer
Outcome log
Closed ideas with realised P/L. Winners and losers stay visible.
| Ticker | Window | Outcome | Closed | Link |
|---|---|---|---|---|
SNDK Sandisk Corporation Technology | Sep 18–25 | -0.8% | 2026-09-25 | Open |
ILMN Illumina, Inc. Healthcare | Sep 18–25 | +12.7% | 2026-09-25 | Open |
PSIX Power Solutions International, Inc. Industrials | Sep 18–25 | +1.7% | 2026-09-25 | Open |
AAPL Apple Inc. Technology | Sep 18–25 | +1.5% | 2026-09-25 | Open |
UMC United Microelectronics Corporation Technology | Sep 18–25 | -1.2% | 2026-09-25 | Open |
BE Bloom Energy Corporation Industrials | Sep 18–25 | +8.7% | 2026-09-25 | Open |
ADPT Adaptive Biotechnologies Corporation Healthcare | Sep 18–25 | +2.9% | 2026-09-25 | Open |
CAI Caris Life Sciences, Inc. Healthcare | Sep 18–25 | +6.7% | 2026-09-25 | Open |
ETHA iShares Ethereum Trust ETF Financial Services | Sep 18–25 | +2.0% | 2026-09-25 | Open |
SHG Shinhan Financial Group Co., Ltd. Financial Services | Sep 18–25 | +1.0% | 2026-09-25 | Open |
Weekly rating moves
Rating moves
Upgrades and downgrades captured for the week.
Snapshot — week of 2026-09-28
- NVDA8.0NVIDIA Corporation · Technology
- AME7.0AMETEK, Inc. · Industrials
- GIC7.0Global Industrial Company · Industrials
- ALLE7.0Allegion plc · Industrials
- PSX7.0Phillips 66 · Energy
- SNA7.0Snap-on Incorporated · Industrials
- CON7.0Concentra Group Holdings Parent, Inc. · Healthcare
- AG7.0First Majestic Silver Corp. · Basic Materials
- ARQT7.0Arcutis Biotherapeutics, Inc. · Healthcare
- RMD7.0ResMed Inc. · Healthcare