Earnings reactions: October 28, 2026
How stocks moved on October 28, 2026 after their earnings reports, against the move options had priced before the print. Biggest moves: VRT +16.5% vs ±10.7%, ENPH -16.0% vs ±13.2%, SAN -6.3% vs ±9.9%.
Updated November 1, 2026 · ← Oct 27 · rolling movers page · season tracker · Oct 29 →
| Stock | Reported | Options priced | Actual move | Verdict |
|---|---|---|---|---|
| VRT | Oct 28 before open | ±10.7% | +16.5% (close) | moved more than priced |
| ENPH | Oct 27 after close | ±13.2% | -16.0% (close) | moved more than priced |
| SAN | Oct 28 before open | ±9.9% | -6.3% (close) | stayed inside |
| BSX | Oct 28 before open | ±8.0% | -5.8% (close) | stayed inside |
| STX | Oct 27 after close | ±9.6% | +4.5% (close) | stayed inside |
| WM | Oct 27 after close | ±5.3% | -4.5% (close) | stayed inside |
| GSK | Oct 28 before open | ±6.5% | -4.3% (close) | stayed inside |
| APH | Oct 28 before open | ±10.9% | +3.5% (close) | stayed inside |
| HOOD | Oct 27 after close | ±9.4% | -3.3% (close) | stayed inside |
| ADP | Oct 28 before open | ±4.5% | -2.6% (close) | stayed inside |
| GEV | Oct 28 before open | ±6.7% | -1.9% (close) | stayed inside |
| NXPI | Oct 27 after close | ±12.0% | -0.7% (close) | stayed inside |
| V | Oct 27 after close | ±3.4% | -0.3% (close) | stayed inside |
| UBS | Oct 28 before open | ±7.0% | -0.2% (close) | stayed inside |
Each name, in one line
- VRT (Vertiv) rose 16.5% at the close on October 28, 2026 after its earnings report, against a ±10.7% move priced by options.
- ENPH (Enphase Energy) fell 16.0% at the close on October 28, 2026 after its earnings report, against a ±13.2% move priced by options.
- SAN (Banco Santander SA) fell 6.3% at the close on October 28, 2026 after its earnings report, against a ±9.9% move priced by options.
- BSX (Boston Scientific) fell 5.8% at the close on October 28, 2026 after its earnings report, against a ±8.0% move priced by options.
- STX (Seagate Technology) rose 4.5% at the close on October 28, 2026 after its earnings report, against a ±9.6% move priced by options.
- WM (Waste Management) fell 4.5% at the close on October 28, 2026 after its earnings report, against a ±5.3% move priced by options.
- GSK (GSK plc) fell 4.3% at the close on October 28, 2026 after its earnings report, against a ±6.5% move priced by options.
- APH (Amphenol) rose 3.5% at the close on October 28, 2026 after its earnings report, against a ±10.9% move priced by options.
- HOOD (Robinhood) fell 3.3% at the close on October 28, 2026 after its earnings report, against a ±9.4% move priced by options.
- ADP (Automatic Data Processing Inc) fell 2.6% at the close on October 28, 2026 after its earnings report, against a ±4.5% move priced by options.
- GEV (GE Vernova) fell 1.9% at the close on October 28, 2026 after its earnings report, against a ±6.7% move priced by options.
- NXPI (NXP Semiconductors) fell 0.7% at the close on October 28, 2026 after its earnings report, against a ±12.0% move priced by options.
- V (Visa) fell 0.3% at the close on October 28, 2026 after its earnings report, against a ±3.4% move priced by options.
- UBS (UBS Group AG) fell 0.2% at the close on October 28, 2026 after its earnings report, against a ±7.0% move priced by options.
Frequently asked questions
Which stocks moved the most on earnings on October 28, 2026?
By size of move: VRT +16.5% vs ±10.7%, ENPH -16.0% vs ±13.2%, SAN -6.3% vs ±9.9%. Each figure is the measured reaction on the first full session after the report, compared with the move options had priced before it.
How many stocks beat their implied move on October 28, 2026?
2 of the 14 names with a tracked implied move closed beyond it; 12 stayed inside. 3 of 14 measured names moved up.
What does 'close' or 'peak' mean next to a move?
'Close' is the close-to-close reaction recorded by our pipeline on the first session after the report, a floor for the final figure. 'Peak' is the largest intraday move once the reaction window is complete. We never mix the two in one number.
See the next reaction before it happens
Members get the live implied move, the IV rush into every report and the drift path after it, for every name on the calendar.