Top analysts on stock perps · Analyst
Ruplu Bhattacharya (Bank of America Securities): analyst track record on stock perps
Ruplu Bhattacharya of Bank of America Securities on companies with stock perpetual futures: star rating, success rate, price-target accuracy, current calls and the measured perp reaction after each rating.
Stars4★
Success54%
Excess return+6.8%
rank#2,555
Ratings166
ratings on stock perps85
Track record
TipRanks data via FMP| 12 months | 3 years | |
|---|---|---|
| Ratings | 57 | 163 |
| Stock | 16 | 17 |
| Buy / hold / sell | 28 / 16 / 13 | 84 / 44 / 35 |
| Upgrades / downgrades / initiations | 3 / 0 / 2 | 4 / 3 / 6 |
| Price targets hit / missed | 17 / 40 (30%) | 94 / 65 (59%) |
| Avg. return after a rating (TipRanks) | -3.4% | +29.8% |
| Best / worst call | +97.9% / -68.9% | +290.4% / -75.3% |
After buy calls: median 21-day move +2.3% · vs S&P 500 +1.3% (n = 63) · targets hit within a year 82% (n = 45)
Current calls on stock perps
| Stock | Call | Target | vs last close | Date |
|---|---|---|---|---|
| $AMKR Amkor Technology, Inc. | Buy · Reiterated | $70.00 | +78.1% | Oct 23, 2026 |
| $SMCI Super Micro Computer, Inc. | Sell · Reiterated | $38.00 | +15.4% | Oct 21, 2026 |
| $JBL Jabil Inc. | Buy · Maintained | $475 | +73.4% | Oct 7, 2026 |
| $ENVX Enovix Corporation | Hold · Reiterated | $5.00 | +79.2% | Aug 17, 2026 |
| $FLEX Flex Ltd. | Buy · Reiterated | $180 | +135.1% | Jul 27, 2026 |
| $CLS Celestica Inc. | Buy · Reiterated | $490 | +88.5% | Apr 30, 2026 |
Recent ratings
- Oct 23, 2026 $AMKR: Reiterated · Buy · $70.00 · article
- Oct 23, 2026 $AMKR: Reiterated · Buy · $70.00
- Oct 21, 2026 $SMCI: Reiterated · Sell · $38.00 · article
- Oct 7, 2026 $JBL: Maintained · Buy · $475 · article
- Sep 24, 2026 $JBL: Reiterated · Buy · $475 · article
- Aug 27, 2026 $AMKR: Initiated · Buy · $70.00 · article
- Aug 17, 2026 $ENVX: Reiterated · Hold · $5.00 · article
- Aug 12, 2026 $SMCI: Reiterated · Sell · $33.00 · article
- Jul 27, 2026 $FLEX: Reiterated · Buy · $180 · article
- Jun 11, 2026 $JBL: Reiterated · Buy · $410 · article
- May 14, 2026 $ENVX: Reiterated · Hold · $8.00 · article
- May 13, 2026 $FLEX: Reiterated · Buy · $180 · article
- Apr 30, 2026 $CLS: Reiterated · Buy · $490 · article
- Apr 20, 2026 $JBL: Reiterated · Buy · $354 · article
- Apr 20, 2026 $CLS: Reiterated · Buy · $430 · article
- Mar 30, 2026 $FLEX: Reiterated · Buy · $75.00 · article
- Mar 23, 2026 $SMCI: Reiterated · Sell · $24.00 · article
- Mar 19, 2026 $JBL: Reiterated · Buy · $295 · article
- Mar 12, 2026 $ENVX: Initiated · Hold · $6.00 · article
- Feb 4, 2026 $SMCI: Reiterated · Sell · $34.00 · article
Ruplu Bhattacharya4★ · 54% success · +6.8% 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.