How the contract works
This contract settles at $1 if credible reporting or an official BP statement confirms that some entity has entered into an agreement to acquire BP by 31 December 2026, 11:59 PM ET, and at nothing if no such agreement is reported by then. Completion of the deal is not required, only that an agreement was reached and reported by the deadline. A price of, say, 0.30 on a contract like this would mean the market sees roughly a three-in-ten chance of that agreement happening by the deadline; it is not a legal or financial guarantee, just the current balance of buyers and sellers. Anyone holding a position can typically sell it before settlement at whatever price the market is showing at that time.
Yes3%
No97%
Probability
How the price has moved
The market consensus stands at 3% on the only venue currently listing this event, Polymarket, with total volume of $1,059,894. That level is consistent with a market that has largely absorbed the known events of 2025, Shell's public denial of bid plans and Elliott Management's activist stake, and concluded that neither currently points toward a signed agreement within the resolution window. No separate day-over-day or week-over-week figures point to a distinct move; the price reads as a settled, low assessment rather than one in active flux.
Analysis
Context
BP is one of the world's integrated oil majors and a FTSE 100 constituent, alongside Shell, ExxonMobil, Chevron and TotalEnergies. For several years its share price has lagged Shell's, leaving it trading at a persistent discount that analysts and investors have flagged as making it a theoretically cheap target relative to the size of its reserves and refining business. That underperformance has been compounded by a costly pivot toward renewables under former CEO Bernard Looney, which BP has since been unwinding under his successor, Murray Auchincloss.
In 2025, activist investor Elliott Management disclosed a significant stake in BP and pushed publicly for the company to cut costs, sell non-core assets and refocus on oil and gas production. Around the same time, reports surfaced that Shell had examined the possibility of acquiring BP outright, prompting Shell to state publicly that it had no intention of making an offer. Under the UK Takeover Code, such a statement generally restricts the company that made it from returning with a bid for six months, unless the target's board invites an approach or another bidder appears.
No other supermajor or sovereign-backed buyer has since come forward with a confirmed approach. BP's own restructuring plan, including asset sales and cost cuts, is aimed at closing the valuation gap that makes it an attractive target in the first place.
Across the one venue currently listing this market, Polymarket, the consensus sits at 3%, on total volume of $1,059,894. That is a low but not trivial figure for a single-outcome market: it shows there is enough trading interest to have moved real money against the idea of a near-term deal, while leaving the door open to a small chance the market is pricing in scenarios traders cannot yet name publicly, such as an unreported approach.
The low price is consistent with the mechanics of the situation. Shell's 2025 statement that it had no intention to bid effectively removed the most obvious buyer from the field for a defined period under UK takeover rules, absent a change in circumstances such as a rival bid or an invitation from BP's board. That alone removes much of the near-term probability mass, because no other supermajor has signaled comparable interest, and a deal of BP's size, likely tens of billions of pounds, would require extensive due diligence, board approval and regulatory review that is difficult to complete inside a roughly 17-month window from today's date.
Antitrust risk compounds this. A combination of BP with another integrated major would concentrate refining, retail fuel and upstream production in ways that competition authorities in the UK, EU and potentially the US would scrutinize closely, a process that historically takes many months on its own, before a deal could even be signed, let alone completed. Because the question resolves on signing an agreement rather than completion, this cuts against a Yes resolution specifically within the timeframe, not just against the deal ultimately closing.
Working in the other direction is the activist pressure from Elliott Management, which has a track record of pushing companies toward strategic reviews that sometimes end in a sale process, and BP's own persistent valuation discount versus peers, which keeps it a plausible target on paper even without a confirmed suitor. With only one venue currently pricing this event, there is no cross-market spread to read for disagreement, but the volume traded suggests the low price reflects considered positioning rather than a market nobody has looked at.
What moves the probability
Shell's no-bid statement
Shell's 2025 statement that it had no intention to bid for BP triggers UK Takeover Code restrictions that generally bar it from returning with an offer for six months absent a rival bid or board invitation. This removes the most obvious acquirer from realistic contention for a defined stretch, which is the single largest reason the price sits low.
Elliott Management pressure
Elliott's disclosed stake and public push for cost cuts and asset sales raises the chance BP's board eventually pursues a formal strategic review, which sometimes leads to a sale process. This pushes the probability up modestly but has not yet produced a confirmed bidder.
Antitrust and deal-size friction
A deal combining BP with another integrated oil major would face lengthy competition review in the UK, EU and potentially the US, given the scale of overlap in refining and retail fuel. This makes signing an agreement within the resolution window harder, independent of whether the deal would eventually close.
BP's own turnaround plan
CEO Murray Auchincloss's strategy of asset sales, cost reduction and refocusing on oil and gas is explicitly aimed at closing the valuation gap with Shell. If it succeeds, BP becomes a less obvious target, pushing the probability down; if it visibly fails, pressure for a sale could build.
The case for
- Elliott Management's continued pressure could push BP's board to actively solicit offers rather than wait for one.
- A buyer other than Shell, such as ExxonMobil, Chevron, TotalEnergies or a sovereign-backed group, could emerge, since Shell itself is currently restricted from bidding.
- BP's share price discount to Shell and other peers keeps it a plausible target on valuation grounds alone.
- The resolution only requires a signed agreement by 31 December 2026, not a completed deal, which is a lower bar than full closing.
The case against
- Shell's 2025 statement that it had no intention to bid restricts it under UK takeover rules from returning with an offer for roughly six months absent a rival bid or board invitation.
- No other supermajor has publicly signaled interest in acquiring BP as of the current window.
- A transaction of BP's scale would likely require an extended due diligence and antitrust review process that is difficult to complete, let alone sign, within the remaining timeframe.
- BP's own restructuring under CEO Murray Auchincloss is designed specifically to remove the valuation discount that would otherwise make it an attractive target.
What to watch
Key dates to track include BP's scheduled quarterly results, where management typically updates on the cost-cutting and asset-sale programme, and any public statements from Elliott Management on further stake changes or demands. Watch for the lapse of Shell's restriction period under the UK Takeover Code, after which it could legally reconsider an approach, and for any credible Reuters, Bloomberg or Financial Times reporting naming a new potential suitor. The 31 December 2026 resolution deadline itself is the final marker; an agreement signed even in the closing days of that window would resolve the market Yes.
Trade this contract
Open on Polymarket
- gas covered