Rivian Options Activity Spikes as Traders Express Bullish Sentiment

Traders purchased 147,831 call options on Rivian Automotive stock, representing a 27% surge above the typical daily volume of 116,445 contracts, indicating heightened bullish speculation. The automotive manufacturer delivered a quarterly record of 19,248 vehicles, up 46% year-over-year, and maintained its 2026 delivery guidance of 65,000 to 70,000 units despite not raising its outlook. A recall affecting improperly tightened battery-pack fasteners on R2 models contributed to share price weakness, with the stock closing at $14.30.

Rivian's third-quarter performance demonstrated substantial growth momentum, with vehicle deliveries reaching nearly 20,000 units and marking a significant year-over-year improvement. The introduction of the R2 model has expanded the company's addressable market beyond its original luxury segment. However, management's decision to maintain rather than elevate its annual guidance suggested caution about near-term demand sustainability, which appears to have disappointed investors anticipating more aggressive forecasts.

The battery-pack fastener issue affecting R2 vehicles represents a quality control challenge that could entail warranty expenses and potential customer confidence impacts. Manufacturing defects in electric vehicles—particularly those involving battery safety systems—often receive heightened regulatory scrutiny and may necessitate more extensive remediation than initially estimated.