Traders assign Alberta joining the United States just a 3.5 percent implied probability through the end of 2026 because Canadian constitutional requirements, First Nations treaty rights, and federal-provincial divisions create formidable legal barriers to any secession, let alone accession as a U.S. state. An October 2026 referendum asks only whether Alberta should hold a binding vote on leaving Canada; polling shows firm separatist support near 28 percent, with even lower interest in U.S. statehood. Meetings between separatist organizers and U.S. officials have produced no formal commitments, while Canadian leaders from both major parties have reaffirmed respect for sovereignty. Although resource-related discussions and Western alienation provide ongoing context, these factors remain far from sufficient to shift the outcome within the market’s timeframe. Late developments such as a surprise referendum result followed by rapid bilateral negotiations could theoretically alter trajectories, yet the procedural, political, and diplomatic hurdles would still demand years of additional approvals on both sides of the border.