Trader consensus on "No" at 100% stems from the March 31, 2026, deadline passing without any official US government confirmation—such as a statement from the Office of the Director of National Intelligence, CIA, Pentagon, or White House—identifying a specific device as the cause of anomalous health incidents known as Havana Syndrome. Recent developments, including January reports of a pulsed radio wave device with Russian components acquired undercover by Homeland Security Investigations and studied by the Pentagon, CIA reviews in Norway, and a March 60 Minutes segment on animal testing, fueled speculation but yielded no conclusive attribution. Intelligence leaders' endorsement of withdrawing a skeptical 2025 assessment signals shifting views, yet absent primary agency pronouncements, traders see insurmountable barriers to resolution. Only an extraordinary late-breaking official disclosure could alter outcomes, though procedural finality now dominates.
Experimental AI-generated summary referencing Polymarket data · UpdatedUS confirms Havana Syndrome–causing device by March 31?
US confirms Havana Syndrome–causing device by March 31?
$87,064 Vol.
$87,064 Vol.
Mar 31, 2026
$87,064 Vol.
$87,064 Vol.
Mar 31, 2026
This market will resolve to “Yes” if the President of the United States, any member of the Cabinet of the United States, any member of the Joint Chiefs of Staff, or any U.S. federal agency definitively states that a man-made device or weapon exists that is responsible for, or capable of causing, Havana Syndrome or Havana Syndrome-like symptoms by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
The primary resolution source for this market will be official information from the government of the United States; however, a consensus of credible reporting will also be used.Trader consensus on "No" at 100% stems from the March 31, 2026, deadline passing without any official US government confirmation—such as a statement from the Office of the Director of National Intelligence, CIA, Pentagon, or White House—identifying a specific device as the cause of anomalous health incidents known as Havana Syndrome. Recent developments, including January reports of a pulsed radio wave device with Russian components acquired undercover by Homeland Security Investigations and studied by the Pentagon, CIA reviews in Norway, and a March 60 Minutes segment on animal testing, fueled speculation but yielded no conclusive attribution. Intelligence leaders' endorsement of withdrawing a skeptical 2025 assessment signals shifting views, yet absent primary agency pronouncements, traders see insurmountable barriers to resolution. Only an extraordinary late-breaking official disclosure could alter outcomes, though procedural finality now dominates.
This market will resolve to “Yes” if the President of the United States, any member of the Cabinet of the United States, any member of the Joint Chiefs of Staff, or any U.S. federal agency definitively states that a man-made device or weapon exists that is responsible for, or capable of causing, Havana Syndrome or Havana Syndrome-like symptoms by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
The primary resolution source for this market will be official information from the government of the United States; however, a consensus of credible reporting will also be used.
The primary resolution source for this market will be official information from the government of the United States; however, a consensus of credible reporting will also be used.
Market Opened: Jan 13, 2026, 2:15 PM ET
Volume
$87,064End Date
Mar 31, 2026Market Opened
Jan 13, 2026, 2:15 PM ETResolver
0x65070BE91...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to “Yes” if the President of the United States, any member of the Cabinet of the United States, any member of the Joint Chiefs of Staff, or any U.S. federal agency definitively states that a man-made device or weapon exists that is responsible for, or capable of causing, Havana Syndrome or Havana Syndrome-like symptoms by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
The primary resolution source for this market will be official information from the government of the United States; however, a consensus of credible reporting will also be used.Trader consensus on "No" at 100% stems from the March 31, 2026, deadline passing without any official US government confirmation—such as a statement from the Office of the Director of National Intelligence, CIA, Pentagon, or White House—identifying a specific device as the cause of anomalous health incidents known as Havana Syndrome. Recent developments, including January reports of a pulsed radio wave device with Russian components acquired undercover by Homeland Security Investigations and studied by the Pentagon, CIA reviews in Norway, and a March 60 Minutes segment on animal testing, fueled speculation but yielded no conclusive attribution. Intelligence leaders' endorsement of withdrawing a skeptical 2025 assessment signals shifting views, yet absent primary agency pronouncements, traders see insurmountable barriers to resolution. Only an extraordinary late-breaking official disclosure could alter outcomes, though procedural finality now dominates.
This market will resolve to “Yes” if the President of the United States, any member of the Cabinet of the United States, any member of the Joint Chiefs of Staff, or any U.S. federal agency definitively states that a man-made device or weapon exists that is responsible for, or capable of causing, Havana Syndrome or Havana Syndrome-like symptoms by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
The primary resolution source for this market will be official information from the government of the United States; however, a consensus of credible reporting will also be used.
The primary resolution source for this market will be official information from the government of the United States; however, a consensus of credible reporting will also be used.
Volume
$87,064End Date
Mar 31, 2026Market Opened
Jan 13, 2026, 2:15 PM ETResolver
0x65070BE91...Outcome proposed: No
No dispute
Final outcome: No
Trader consensus on "No" at 100% stems from the March 31, 2026, deadline passing without any official US government confirmation—such as a statement from the Office of the Director of National Intelligence, CIA, Pentagon, or White House—identifying a specific device as the cause of anomalous health incidents known as Havana Syndrome. Recent developments, including January reports of a pulsed radio wave device with Russian components acquired undercover by Homeland Security Investigations and studied by the Pentagon, CIA reviews in Norway, and a March 60 Minutes segment on animal testing, fueled speculation but yielded no conclusive attribution. Intelligence leaders' endorsement of withdrawing a skeptical 2025 assessment signals shifting views, yet absent primary agency pronouncements, traders see insurmountable barriers to resolution. Only an extraordinary late-breaking official disclosure could alter outcomes, though procedural finality now dominates.
Experimental AI-generated summary referencing Polymarket data · Updated
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