Top analysts on stock perps · Analyst
Thomas Diffely (D.A. Davidson): analyst track record on stock perps
Thomas Diffely of D.A. Davidson on companies with stock perpetual futures: star rating, success rate, price-target accuracy, current calls and the measured perp reaction after each rating.
Stars4.9★
Success63%
Excess return+20.6%
rank#321
Ratings360
ratings on stock perps20
Track record
TipRanks data via FMP| 12 months | 3 years | |
|---|---|---|
| Ratings | 5 | 57 |
| Stock | 5 | 7 |
| Buy / hold / sell | 5 / 0 / 0 | 57 / 0 / 0 |
| Upgrades / downgrades / initiations | 0 / 0 / 0 | 0 / 0 / 1 |
| Price targets hit / missed | 3 / 2 (60%) | 17 / 13 (57%) |
| Avg. return after a rating (TipRanks) | +19.1% | +15.6% |
| Best / worst call | +90.9% / -38.8% | +133.4% / -38.8% |
After buy calls: not enough measured cases yet
Current calls on stock perps
| Stock | Call | Target | vs last close | Date |
|---|---|---|---|---|
| No current calls on stock perps. | ||||
Recent ratings
- Oct 30, 2025 $FORM: Reiterated · Buy · $55.00 · article
- Oct 28, 2025 $AMKR: Maintained · Buy · $40.00 · article
- Jul 29, 2025 $AMKR: Reiterated · Buy · $30.00 · article
- May 1, 2025 $FORM: Maintained · Buy · $45.00 · article
- Apr 29, 2025 $AMKR: Maintained · Buy · article
- Feb 14, 2025 $FORM: Reiterated · Buy · $50.00 · article
- Feb 14, 2025 $AMKR: Reiterated · Buy · $36.00 · article
- Feb 6, 2025 $FORM: Reiterated · Buy · article
- Oct 29, 2024 $AMKR: Maintained · Buy · article
- Aug 1, 2024 $FORM: Maintained · Buy · article
- Jul 30, 2024 $AMKR: Maintained · Buy · article
- May 2, 2024 $FORM: Maintained · Buy · article
- Apr 30, 2024 $AMKR: Maintained · Buy · $40.00 · article
- Feb 8, 2024 $FORM: Maintained · Buy · article
- Feb 6, 2024 $AMKR: Reiterated · Buy · $35.00 · article
- Nov 2, 2023 $FORM: Maintained · Buy · article
- Oct 31, 2023 $AMKR: Reiterated · Buy · article
- Sep 19, 2023 $FORM: Reiterated · Buy · $42.00 · article
- Aug 3, 2023 $FORM: Maintained · Buy · $42.00 · article
- Aug 1, 2023 $AMKR: Reiterated · Buy · $36.00 · article
Thomas Diffely4.9★ · 63% success · +20.6% excess return · TipRanks data via FMP · Source headlines via TheFly/StreetInsider (FMP). Reaction = venue-median perp move after our detection — an observation, not investment advice.