EverHint – EMA 10/30 Crossover – Top 15 Buy and Top 5 Sell Signals for Sep 21, 2026
Excerpt: 20 signals (from 58 total). Technology leads (15). price range $9-$564. 3 with insider selling.
What This Signal Is
Detects fresh crossovers between the 10-day exponential moving average (EMA10) and the 30-day exponential moving average (EMA30), generating both buy and sell signals. Uses two EMAs instead of EMA + SMA, making it more responsive to price changes and better suited for capturing short-to-medium term momentum shifts.
Entry Criteria:
- Buy: EMA10 crosses above EMA30
- Sell: EMA10 crosses below EMA30
- Minimum ADV: $40M (liquidity filter)
- Earnings buffer: 7 days pre/post earnings
- Fresh crossover: Detected on today's close
Holding period: 1-4 weeks | Risk level: Medium
Market Context
Equity markets are displaying strong broad-based momentum heading into September 21, 2026, with the Nasdaq leading gains at +2.26% and the S&P 500 adding +1.49%. This kind of divergence — tech-heavy indices outpacing the blue-chip Dow — signals clear sector rotation into growth and momentum names, which is precisely the environment where EMA crossover strategies tend to generate their most reliable signals. When faster-moving averages like the EMA10 break decisively above the EMA30, sustained trending conditions allow those crossovers to follow through rather than whipsaw, making the current tape particularly well-suited for this signal type.
Volatility, as measured by the VIX at 14.80, remains subdued and has barely moved (-0.07%), suggesting the market is not pricing in near-term fear or uncertainty. Low VIX environments reduce the risk of erratic intraday swings that can prematurely trigger stop-losses or create false crossover signals. For EMA-based strategies, this is a favorable backdrop — price action tends to be smoother and more directional, allowing the short-term EMA to track genuine trend shifts rather than noise.
With Technology emerging as the top sector among the 58 signals generated, the current rotation aligns with the broader index leadership seen in the Nasdaq's outperformance. Risk appetite is clearly elevated, and capital appears to be flowing into higher-beta, growth-oriented areas of the market. Traders following EMA crossover signals in this environment should be aware that momentum can extend further than expected during low-volatility bull phases, but should also watch for any sudden VIX expansion that could signal a shift in sentiment and undermine trend continuity.
🟢 Buy Signals (15 of 26 total)
Ranked by RSI (lower RSI for buy signals = more oversold)
| # | Ticker | Company | Sector | Price | Insider | MCap |
|---|---|---|---|---|---|---|
| 1 | ABSI | Absci Corporation | Healthcare | $9.82 | — | $1.7B |
| 2 | AMBQ | Ambiq Micro, Inc. | Technology | $71.09 | Sell -$91,266 | $1.7B |
| 3 | ARM | Arm Holdings plc Ameri... | Technology | $322.90 | — | $344.9B |
| 4 | AXTI | AXT, Inc. | Technology | $79.93 | — | $4.1B |
| 5 | AZN | AstraZeneca PLC | Healthcare | $168.10 | — | $260.7B |
| 6 | BAND | Bandwidth Inc. | Technology | $54.31 | — | $1.7B |
| 7 | CGON | CG Oncology Inc. | Healthcare | $78.25 | — | $6.9B |
| 8 | COHR | Coherent, Inc. | Technology | $321.52 | — | $62.9B |
| 9 | CRML | Critical Metals Corp. | Basic Materials | $9.33 | — | $1.4B |
| 10 | FORM | FormFactor, Inc. | Technology | $119.31 | Sell -$105,800 | $9.3B |
| 11 | FPS | Forgent Power Solution... | Industrials | $37.75 | — | $9.8B |
| 12 | GAP | The Gap, Inc. | Consumer Cyclical | $21.25 | — | $7.6B |
| 13 | GATX | GATX Corporation | Industrials | $180.40 | — | $6.4B |
| 14 | GOOG | Alphabet Inc. | Communication Services | $350.87 | — | $4258.1B |
| 15 | GOOGL | Alphabet Inc. | Communication Services | $354.97 | — | $4295.9B |
🔴 Sell Signals (5 of 32 total)
Ranked by RSI (higher RSI for sell signals = more overbought)
| # | Ticker | Company | Sector | Price | Insider | MCap |
|---|---|---|---|---|---|---|
| 1 | AIZ | Assurant, Inc. | Financial Services | $277.38 | — | $13.7B |
| 2 | AMP | Ameriprise Financial, ... | Financial Services | $535.72 | — | $48.2B |
| 3 | AMR | Alpha Metallurgical Re... | Basic Materials | $175.49 | — | $2.2B |
| 4 | CACC | Credit Acceptance Corp... | Financial Services | $564.27 | — | $5.9B |
| 5 | CNR | Core Natural Resources... | Energy | $90.75 | — | $4.6B |
Field Notes
Sector concentration: Technology (15), Financial Services (10), Healthcare (8)
Insider selling (7d): FORM (FormFactor, Inc., -$105,800), AMBQ (Ambiq Micro, Inc., -$91,266)
Congressional activity (30d): GOOGL (Alphabet Inc., 1 trades, Bearish)
Data coverage: 6.9% insider (7d), 1.7% congressional (30d), 0.0% earnings, 17.2% news (7d)
Congressional Activity
GOOGL (Alphabet Inc.) 🔴 Bearish
- 1 sale by 1 member
Recent Headlines
AMP (Ameriprise Financial, Inc.)
- AMP vs. PS: Which Stock Is the Better Value Option?
ARM (Arm Holdings plc American Depositary Shares)
- Arm's Shift From Royalties to Silicon Manufacturing Could Reshape Chip Economics
- The Big 3: Amd, Intc, Arm
- Better Artificial Intelligence Stock: Arm Holdings vs. NVIDIA
AZN (AstraZeneca PLC)
- AZN's Klygefa Gets CHMP Nod for Generalised Myasthenia Gravis in EU
COHR (Coherent, Inc.)
- Coherent Launches PhotonLink™ Integrated Optics Platform for AI Infrastructure
- Coherent Corp. (COHR) Presents at European Conference on Optical Communication 2026 (ECOC 2026) Prepared Remarks Transcript
CRML (Critical Metals Corp.)
- Greenland Stocks Explode After Trump's Denmark Deal — GRML Up 245%
Vlad's Take
Today's signals: Strong sector concentration in Technology (15 signals) suggests sector-specific rotation. 3 signals showing insider selling warrant caution.
Trading tips for this strategy:
- Entry timing: Enter on pullback after crossover or at crossover close price
- Position sizing: Start with 2-3% of portfolio per signal (swing trade size)
- Stop loss: Below recent swing low for buys, above recent swing high for sells
- Take profit: 5-10% target for swings, or trail stop at EMA10
- Time stop: Exit if crossover reverses within 1-2 weeks (failed signal)
Risk warning: EMA crossovers generate more signals but higher whipsaw risk in ranging markets. Use with trend filter (price vs SMA200)
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This is not financial advice. Market conditions change rapidly.
Do your own due diligence.
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