Exit polls released immediately after the April 29 phase-two voting in West Bengal's 294-seat legislative assembly election have driven trader consensus to price BJP at 51.5% implied probability over incumbent AITC at 48%, capturing a nail-biting race requiring 148 seats for majority government. Today's Chanakya projects BJP leading with 48% vote share against AITC-led alliance's 38% and others at 14%, amid historic turnout exceeding 90% in spots, though other surveys like Peoples Pulse favor AITC; reports of EVM glitches and clashes added uncertainty. AITC's rural welfare dominance and strong women voter blocs counter BJP's urban gains and anti-incumbency push from national leadership, with results counting poised to resolve the deadlock.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMint live‑updates report that the second phase of voting concluded with record 92 % turnout and a headline battle in Bhabanipur between Mamata Banerjee and Suvendu Adhikari
AITC rises to 55%3%
The strong turnout and the high‑stakes contest in the chief minister’s own constituency revived optimism for the AITC, nudging the
Second phase of voting concludes with CPI(M) youth candidates challenging TMC and BJP but no signs of major breakthrough
The final phase of voting saw CPI(M) candidates contesting actively but without significant impact, as exit polls and political analysis continued to show CPI(M) as a minor force, confirming the market's zero valuation for CPI(M) victory.
The Hindu notes Prime Minister Narendra Modi’s letter to West Bengal voters on the final campaigning day, emphasizing that the next chief minister will be from the BJP
AITC drops to 43%9%
Direct endorsement of the BJP by the prime minister on the eve of voting intensified anti‑AITC sentiment, pulling the
The Hindu reports the Election Commission’s confirmation that 1,468 voters cleared by a SIR‑linked tribunal will be able to vote in the second phase on 29 April
AITC jumps to 56%13%
The same day, the official confirmation that these voters could cast ballots added uncertainty about the final tally, prompting a modest rebound as traders reassessed the impact.
Record 92% voter turnout reported in first phase of West Bengal Assembly elections, indicating high electoral engagement and impacting BJP's prospects
BJP dips to 47%1%
Record 92% voter turnout reported in first phase of West Bengal Assembly elections, indicating high electoral engagement and impacting BJP's prospects
First phase of West Bengal Assembly elections held with record high voter turnout; CPI(M) remains a minor player amid TMC-BJP contest
The high voter turnout and exit polls indicated a fierce contest mainly between TMC and BJP, with CPI(M) failing to make electoral gains, reinforcing the zero
Home Minister Amit Shah promises to end "land jihad" and "love jihad" if BJP wins, emphasizing law and order and women's safety as key issues
BJP jumps to 48%9%
Home Minister Amit Shah promises to end "land jihad" and "love jihad" if BJP wins, emphasizing law and order and women's safety as key issues
BJP releases a second, expanded candidate list (111 candidates) reinforcing its electoral momentum and deepening doubts about the INC’s prospects
INC dips to 0%1%
BJP releases a second, expanded candidate list (111 candidates) reinforcing its electoral momentum and deepening doubts about the INC’s prospects
West Bengal Chief Minister Mamata Banerjee announced TMC's candidate list, confirming BGPM's alliance and that BGPM would contest the three Darjeeling hill seats, projecting
BGPM dips to 4%2%
West Bengal Chief Minister Mamata Banerjee announced TMC's candidate list, confirming BGPM's alliance and that BGPM would contest the three Darjeeling hill seats, projecting confidence in a TMC-led victory
Mamata Banerjee predicted TMC winning over 226 seats and declared the alliance with BGPM, while criticizing BJP's prospects, setting the tone for the electoral contest and
BGPM rises to 5%1%
Mamata Banerjee predicted TMC winning over 226 seats and declared the alliance with BGPM, while criticizing BJP's prospects, setting the tone for the electoral contest and impacting BGPM's market perception
BJP announces first list of 144 candidates for West Bengal Assembly elections, including high-profile candidate Suvendu Adhikari, clarifying electoral strategy
BJP drops to 24%5%
BJP announces first list of 144 candidates for West Bengal Assembly elections, including high-profile candidate Suvendu Adhikari, clarifying electoral strategy
BJP unveils its first list of 144 candidates for West Bengal, signalling a strong, well‑organized opposition that further marginalises the INC
INC dips to 1%3%
BJP unveils its first list of 144 candidates for West Bengal, signalling a strong, well‑organized opposition that further marginalises the INC
BGPM announced candidates for the three Darjeeling hill constituencies (Kalimpong, Darjeeling, Kurseong), signaling the start of their focused campaign in their stronghold and
BGPM rises to 6%1%
BGPM announced candidates for the three Darjeeling hill constituencies (Kalimpong, Darjeeling, Kurseong), signaling the start of their focused campaign in their stronghold and alliance with TMC
Left Front releases first list of 192 candidates for West Bengal polls, including CPI allies
CPI drops to 0%6%
The Left Front's candidate announcement, including CPI members, failed to generate significant market optimism due to the alliance's weakened position against TMC and BJP, leading to sustained low
Election Commission of India releases West Bengal assembly‑election schedule, confirming Phase‑I on 23 April and Phase‑II on 29 April 2026
AITC jumps to 54%5%
The formal timetable gave the AITC a clear campaign window and reduced uncertainty, prompting traders to raise the probability of an AITC win.
BJP begins "Parivartan Yatras" statewide outreach campaign with senior leaders participating, aiming to strengthen grassroots connect ahead of polls
BJP jumps to 29%6%
BJP begins "Parivartan Yatras" statewide outreach campaign with senior leaders participating, aiming to strengthen grassroots connect ahead of polls
Election Commission announces West Bengal Assembly election schedule for April 2026
CPI drops to 0%6%
The official announcement of the two-phase election schedule by the Election Commission on March 15, 2026, clarified the electoral timeline, allowing market participants to reassess party prospects; CPI's chances diminished as the dominant parties consolidated, reflected in the
Media and analysts report CPI(M)'s continued marginalization amid TMC-BJP dominance and absence of Congress alliance
CPI(M) drops to 0%5%
By mid-February, CPI(M) was widely seen as unable to break the TMC-BJP duopoly, with no alliance with Congress and limited voter base, confirmed by political commentary and polls, leading to the market
BJP launches manifesto outreach campaign "Bikosito Paschim Banga Sankalp Patra" to gather public aspirations, enhancing voter engagement efforts
BJP plunges to 35%24%
BJP launches manifesto outreach campaign "Bikosito Paschim Banga Sankalp Patra" to gather public aspirations, enhancing voter engagement efforts
Supreme Court issues notice to Election Commission on West Bengal Special Intensive Revision (SIR) voter list dispute, raising concerns about voter deletions and election fairness
BJP surges to 59%31%
Supreme Court issues notice to Election Commission on West Bengal Special Intensive Revision (SIR) voter list dispute, raising concerns about voter deletions and election fairness
BGPM chief Anit Thapa challenged BJP MP Raju Bista to include Gorkhaland in BJP's election manifesto, highlighting BGPM's regional political stance and contesting BJP's influence
BGPM chief Anit Thapa challenged BJP MP Raju Bista to include Gorkhaland in BJP's election manifesto, highlighting BGPM's regional political stance and contesting BJP's influence in the hills
BJP National President JP Nadda visits West Bengal to hold core committee meetings and review election preparations, boosting organizational confidence
BJP jumps to 53%12%
BJP National President JP Nadda visits West Bengal to hold core committee meetings and review election preparations, boosting organizational confidence
Humayun Kabir, former TMC MLA, sacked by TMC, escalates tensions in Murshidabad ahead of West Bengal elections
CPI plunges to 7%41%
The sacking of Humayun Kabir by TMC and subsequent clashes between TMC and AUJP workers in Murshidabad heightened political instability, signaling challenges for left parties like CPI in the region and contributing to a sharp drop in CPI's market
CPI(M) begins election campaign with candidate announcements and alliance formation, but faces skepticism over its viability as a major contender in West Bengal
CPI(M) plunges to 4%45%
The Left Front announced its first candidate list on March 16, 2026, but even before that, market confidence plummeted sharply in late December 2025 as political analysts and media highlighted CPI(M)'s weakened position after years of decline and lack of strong alliances, signaling a collapse in its winning chances.
Political parties, including BGPM's ally TMC, submitted claims and objections for voter roll revisions in West Bengal ahead of the 2026 elections, indicating active electoral
BGPM plunges to 10%39%
Political parties, including BGPM's ally TMC, submitted claims and objections for voter roll revisions in West Bengal ahead of the 2026 elections, indicating active electoral preparations and scrutiny of voter lists








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