Boeing's engineers ratified their SPEEA contracts on October 1, 2026, and BA gave back most of a 1.19% jump

Boeing (NYSE: BA) rose 1.19% in the minute after the result of its engineers' contract vote crossed at 3:17:31 p.m. ET on Thursday, October 1, 2026, going from 188.88 to 191.13. Members of SPEEA, the union for about 17,000 Boeing engineers and technical workers, had ratified four-year contracts, which removed the possibility of a strike once the existing agreements expired on October 6. Most of the gain went within minutes: BA traded at 190.00 ten minutes after the headline and at 189.44 after twelve, up 0.59% and 0.30% from the level before it.

How the SPEEA vote turned between August and October

The Professional unit, roughly 13,000 engineers and scientists, approved its contract 7,895 to 3,780, or 67.62%. The Technical unit, about 4,000 analysts, designers and technicians, approved its contract 2,061 to 1,793, or 53.48%, a margin of 268 ballots. On August 21 the same two units had turned down Boeing's first offers, the engineers by 64.3% and the technical staff by 71.9%, and voted in the same ballot to authorize a strike.

The engineers' yes share rose by about 32 percentage points and the technical unit's by about 25. The technical unit had rejected the first offer by the wider margin and came closest to rejecting the second, so the strike threat ended on a few hundred votes in the smaller of the two bargaining units.

What changed in the second Boeing offer

SPEEA says every worker it represents at Boeing sites in Washington, Oregon, California and Utah receives a 10% raise effective October 2, plus an extra day of paid leave to use before the end of the year. KIRO 7 reported SPEEA's projection that average engineer pay rises from $152,000 to $208,000 over the four-year term, against $197,000 under the offer rejected in August, and that the cap on mandatory overtime falls from 144 hours a quarter to 96 hours for engineers and 112 hours for technicians.

Leeham News wrote after the vote that a strike would have further delayed Boeing's aircraft certification programs, where engineers and technical staff do much of the work, and would likely have hurt 737 Max production.

Why the BA reaction to the SPEEA vote was small

Approval had been signposted since mid-September, when Boeing and SPEEA reached a second tentative agreement and the union's councils then endorsed it, so the October 1 vote resolved a strike risk that was already much smaller than it had been in August.

1. August 21, 2026: both units reject Boeing's first offers and vote to authorize a strike.
2. September 12, 2026: Boeing and SPEEA reach a second tentative agreement with a 10% raise up front.
3. September 22, 2026: the union's bargaining unit councils recommend approval of both contracts.
4. October 1, 2026: both units ratify, the Technical unit by 268 ballots.
5. October 6, 2026: the date the old contracts expired, after which a strike would have been possible.

BA was already rising in the one-minute bar before the headline timestamp, which suggests the result was circulating a little before it crossed, and it added to the gain over the next two minutes before giving most of it back. The August rejection crossed at 4:27 p.m. ET, after the close, so there is no intraday reading to set beside this one.