Podcast Predictions Retrospective

Did the speakers get it right? Did the market move with them?
Scoring 33 predictions from one run on 2026-05-13. 15 settled · 18 still open · prices fetched live 2026-05-28 02:12 UTC
How to read this: each row is a prediction made on a podcast. The OUTCOME column tells you if the matched Kalshi market settled in the speaker's favor; the rightmost favor column shows how far the market has moved in the speaker's direction since the episode dropped. Green = speaker was right (or trade went their way). Red = wrong (or trade ran away).
33
Predictions scored
10
Correct (settled)
5
Wrong (settled)
18
Still open
67%
Hit rate on settled
-4.9¢
Avg drift (in speaker favor, now)

2. Drift after publish — did the market move with the speaker?

For each prediction we snapshot the YES mid-price (yes_bid + yes_ask) / 2 nearest the podcast publish date, then again at +1d, +3d, and now. We then express the move in the speaker's favor (mirrors the sign for NO picks). Positive ¢ = market moved toward the speaker's call. Coverage limited by snapshot density.

-2.6¢
Avg +1d drift (in favor)
+1.6¢
Avg +3d drift (in favor)
-4.9¢
Avg drift now (in favor)
9 / 31
Moved with speaker at +1d
13 / 31
Moved with speaker now

3. Did the podcast cause the move?

Section 2 told us markets roughly moved in speakers' favor on aggregate. But that's not causation — maybe these markets were already drifting toward the speakers' calls before the podcasts dropped. Here we compare the 2-day window before publish (pre-event trend) against the 2-day window spanning publish (post-event move). The difference is what the podcast added above the prior trend.

+1.0¢
Pre-publish drift (in favor)
+0.7¢
Post-publish drift (in favor)
-0.3¢
Excess move attributable to publish
2 / 20
Picks with >5¢ excess move in favor
1.8x
Median volume ratio (post/pre)
13 / 20
Markets with >1.5x volume spike
Verdict: On average the price moved -0.3¢ in the speaker's favor in the 24 hours around publish, above the prior 2-day trend (median +0.0¢). That is essentially zero. Only 2 of 20 measurable picks saw an excess move greater than 5¢ in the speaker's favor — within the range of pure chance.

But there is a volume signal: Trading volume does spike around publish: median post/pre ratio is 1.8x (mean 7.1x). 13 of 20 markets saw >1.5x volume; 10 of 20 saw >2x. So people trade more when these podcasts drop — they just don't trade in a direction that consistently moves the price.

Top 15 by absolute excess move (pre-trend-adjusted)

SpeakerMarketPre-publish drift (in favor)Post-publish drift (in favor)Excess move
(post − pre)
Volume ratio
(post 24h / pre 24h)
Joe House
The Bill Simmons Podcast
KXNBASERIESSPREAD-26CLEDETR2-DET2
pick YES
-22¢ +3¢ +25¢ 1.4x
Big Cat
Pardon My Take
KXNBASERIESSCORE-26LALOKCR2-OKC40
pick YES
+20¢ +3¢ -17¢ 0.8x
Rory Stewart
The Rest Is Politics
KXNEXTUKPM-30-ABUR
pick YES
+6¢ -4¢ -10¢ 0.7x
Rory Stewart
The Rest Is Politics
KXLEADERSOUT-27JAN01-KSTAUK
pick YES
+17¢ +8¢ -9¢ 3.2x
Big Cat
Pardon My Take
KXNBASERIES-26CLEDETR2-DET
pick YES
-10¢ -2¢ +8¢ 0.3x
Hank
Pardon My Take
KXLBJRETIRE-26
pick YES
+5¢ +1¢ -4¢ 2.0x
Cam'ron
First Take
KXNBASERIES-26CLEDETR2-DET
pick YES
-10¢ -13¢ -3¢ 2.6x
Jay Williams
First Take
KXNBASERIES-26CLEDETR2-DET
pick NO
+10¢ +13¢ +3¢ 2.6x
Stephen A. Smith
First Take
KXNBASERIES-26CLEDETR2-DET
pick YES
-10¢ -13¢ -3¢ 2.6x
Paul Bissonnette
Pardon My Take
KXNHLSERIES-26MTLBUFR2-MTL
pick YES
+16¢ +20¢ +3¢ 1.5x
Bill Simmons
The Bill Simmons Podcast
KXNEXTTEAMNBA-26GANT-BOS
pick YES
-1¢ -4¢ -2¢ 2.5x
Kara Swisher
Pivot
KXIPOSPACEX-26JUN01
pick NO
-1¢ +1¢ +2¢ 13.0x
Steph McGovern
The Rest Is Money
KXNEXTUKPM-30-WS
pick YES
+2¢ +3¢ +2¢ 4.5x
Chris Vernon
The Bill Simmons Podcast
KXTEAMSINNBAEF-26-DETNYK
pick YES
-3¢ -2¢ +1¢ 0.6x
Tommy Vietor
Pod Save America
KXBALANCEPOWERCOMBO-27FEB-DR
pick YES
+1¢ -1¢ 10.2x

Coverage: 20 of 33 picks had snapshot data both 2 days before and 2 days after publish. The rest had gaps in the local mirror around that date — usually because the market wasn't being tracked yet or the bot had downtime.

4. Every prediction, with outcome and drift

Show:
Outcome Speaker Prediction Market & pick Price track In favor (now)
CORRECT
Scott Galloway
The Prof G Pod with Scott Galloway
2026-05-12
China will NOT announce acceptance of imported Nvidia H200 chips during the Trump-Xi summit.
tech · medium · near
PICK · NO
U.S.-China AI safety channel
KXCHINAANNOUNCE-26MAY-MAY17-AISA · PROXY
at pub70¢
+1d-24¢
+3d-46¢
nowsettled NO
+67¢
vs publish, in speaker's favor
CORRECT
Scott Galloway
The Prof G Pod with Scott Galloway
2026-05-12
Donald Trump will publicly announce Chinese commitments to purchase Boeing aircraft during his China trip.
foreign policy · medium · near
PICK · YES
Boeing aircraft purchases
KXCHINAANNOUNCE-26MAY-MAY17-BOEING · DIRECT
at pub86¢
+1d-66¢
+3d+8¢
nowsettled YES
-60¢
vs publish, in speaker's favor
CORRECT
Tamara Keith (NPR senior political correspondent)
Up First
2026-05-12
NPR's Tamara Keith notes that observers expect China may announce additional Boeing aircraft purchases during Trump's Beijing visit this week, though she caveats that announced agreements on Trump foreign trips often turn out to be less than meets the eye.
business · speculative · near
PICK · YES
Will Donald Trump issue any official announcement (e.g., Truth Social post) on securing Chinese purchases of Boeing aircraft during his China trip?
KXCHINAANNOUNCE-26MAY-MAY17-BOEING · DIRECT
at pub86¢
+1d-66¢
+3d+8¢
nowsettled YES
-60¢
vs publish, in speaker's favor
CORRECT
Scott Galloway
The Prof G Pod with Scott Galloway
2026-05-12
Donald Trump will publicly announce Chinese commitments to purchase U.S. soybeans/agricultural products during his China trip.
foreign policy · medium · near
PICK · YES
U.S. soybean purchases
KXCHINAANNOUNCE-26MAY-MAY17-SOYA · DIRECT
at pub70¢
+1d+5¢
+3d+22¢
nowsettled YES
-54¢
vs publish, in speaker's favor
CORRECT
Tamara Keith (NPR senior political correspondent)
Up First
2026-05-12
NPR's Tamara Keith reports that observers expect China to announce additional purchases of U.S. soybeans and other farm products during Trump's state visit to Beijing this week.
foreign policy · medium · near
PICK · YES
Will Donald Trump issue any official announcement (e.g., Truth Social post) on securing Chinese purchases of U.S. soybeans during his China trip?
KXCHINAANNOUNCE-26MAY-MAY17-SOYA · DIRECT
at pub70¢
+1d+5¢
+3d+22¢
nowsettled YES
-54¢
vs publish, in speaker's favor
CORRECT
Rory Stewart
The Rest Is Politics
2026-05-12
Keir Starmer will survive the cabinet pressure today and remain Prime Minister through the immediate confidence crisis — he'll 'Joe Biden it' rather than step down now.
politics · high · near
PICK · NO
Will Keir Starmer leave Prime Minister of the United Kingdom before May 15, 2026?
KXLEAVESTARMER-26MAY15 · DIRECT
at pub28¢
+1d-22¢
+3d-27¢
nowsettled NO
+27¢
vs publish, in speaker's favor
CORRECT
Paul Bissonnette
Pardon My Take
2026-05-11
If the Montreal Canadiens take a 3-1 series lead, they will successfully close out the series against the Buffalo Sabres.
sports · speculative · near
PICK · YES
Montreal Canadiens vs Buffalo Sabres 2026 2nd Round series winner?
KXNHLSERIES-26MTLBUFR2-MTL · PROXY
at pub68¢
+1d+1¢
+3d-18¢
nowsettled YES
+12¢
vs publish, in speaker's favor
CORRECT
Jay Williams
First Take
2026-05-12
The Cleveland Cavaliers will win their playoff series against the Detroit Pistons.
sports · medium · near
PICK · NO
Cleveland vs Detroit 2026 2nd Round series winner?
KXNBASERIES-26CLEDETR2-DET · DIRECT
at pub70¢
+1d-12¢
+3d-44¢
nowsettled NO
+5¢
vs publish, in speaker's favor
CORRECT
Big Cat
Pardon My Take
2026-05-11
The Oklahoma City Thunder will sweep the Los Angeles Lakers in four games.
sports · high · near
PICK · YES
Will Oklahoma City win 4-0 in the Los Angeles L vs Oklahoma City 2nd Round series in the 2026 Pro Basketball Playoffs?
KXNBASERIESSCORE-26LALOKCR2-OKC40 · DIRECT
at pub80¢
+1d+4¢
+3d
nowsettled YES
+2¢
vs publish, in speaker's favor
CORRECT
Raja Bell
Real Ones
The Ringer NBA Show
2026-05-12|The New York Knicks will win their next playoff series, benefiting from their extended rest period.
sports · medium · near
PICK · YES
Will New York cover -1.5 games in the Atlanta vs New York 1st Round series in the 2026 Pro Basketball playoffs?
KXNBASERIESSPREAD-26ATLNYKR1-NYK2 · PROXY
at pub
+1d
+3d
nowsettled YES
—¢
vs publish, in speaker's favor
WRONG
Joe House
The Bill Simmons Podcast
2026-05-11
The Detroit Pistons will defeat the Cleveland Cavaliers in five games in their playoff series.
sports · high · near
PICK · YES
Will Detroit cover -1.5 games in the Cleveland vs Detroit 2nd Round series in the 2026 Pro Basketball Playoffs?
KXNBASERIESSPREAD-26CLEDETR2-DET2 · PROXY
at pub46¢
+1d-1¢
+3d-12¢
nowsettled NO
-35¢
vs publish, in speaker's favor
WRONG
Chris Vernon
The Bill Simmons Podcast
2026-05-11
The New York Knicks and Detroit Pistons will meet in the Eastern Conference Finals.
sports · speculative · near
PICK · YES
Will Detroit vs New York be the matchup in the 2026 Pro Basketball Eastern Conference Finals?
KXTEAMSINNBAEF-26-DETNYK · DIRECT
at pub72¢
+1d-2¢
+3d-14¢
nowsettled NO
-8¢
vs publish, in speaker's favor
WRONG
Big Cat
Pardon My Take
2026-05-11
The Detroit Pistons will win their playoff series against the Cleveland Cavaliers.
sports · medium · near
PICK · YES
Cleveland vs Detroit 2026 2nd Round series winner?
KXNBASERIES-26CLEDETR2-DET · DIRECT
at pub70¢
+1d
+3d-12¢
nowsettled NO
-5¢
vs publish, in speaker's favor
WRONG
Cam'ron
First Take
2026-05-12
The Detroit Pistons will defeat the Cleveland Cavaliers to win their current playoff series.
sports · medium · near
PICK · YES
Cleveland vs Detroit 2026 2nd Round series winner?
KXNBASERIES-26CLEDETR2-DET · DIRECT
at pub70¢
+1d-12¢
+3d-44¢
nowsettled NO
-5¢
vs publish, in speaker's favor
WRONG
Stephen A. Smith
First Take
2026-05-12
The Detroit Pistons will win their playoff series against the Cleveland Cavaliers.
sports · medium · near
PICK · YES
Cleveland vs Detroit 2026 2nd Round series winner?
KXNBASERIES-26CLEDETR2-DET · DIRECT
at pub70¢
+1d-12¢
+3d-44¢
nowsettled NO
-5¢
vs publish, in speaker's favor
OPEN
Rory Stewart
The Rest Is Politics
2026-05-12
If Starmer is replaced, an Andy Burnham-style 'change' candidate from outside the cabinet is the most credible internal Labour pick — analogous to Boris Johnson succeeding Theresa May.
politics · speculative · medium
PICK · YES
Will Andy Burnham be the next Prime Minister of United Kingdom?
KXNEXTUKPM-30-ABUR · DIRECT
at pub32¢
+1d
+3d+20¢
now62¢ live
+30¢
vs publish, in speaker's favor
OPEN
Steph McGovern
The Rest Is Money
2026-05-12
If Starmer falls, Wes Streeting is the leadership contender best positioned to satisfy bond markets and emerge as the next UK PM, given his growth-focused agenda versus Rayner's tax-hike pitch or Burnham's public-ownership instincts.
politics · speculative · medium
PICK · YES
Will Wes Streeting be the next Prime Minister of United Kingdom?
KXNEXTUKPM-30-WS · DIRECT
at pub20¢
+1d-6¢
+3d-10¢
now4¢ live
-16¢
vs publish, in speaker's favor
OPEN
Tate Frazier
The Bill Simmons Podcast
2026-05-11
The Sacramento Kings will trade up to the number five pick to draft Darius Acuff.
sports · medium · near
PICK · YES
Will Darius Acuff be drafted by Sacramento?
KXNBADRAFTTEAM-26DACU-SAC · DIRECT
at pub17¢
+1d+16¢
+3d+14¢
now31¢ live
+14¢
vs publish, in speaker's favor
OPEN
Hank
Pardon My Take
2026-05-11
LeBron James will retire or leave the Lakers, making this his final game for the franchise.
sports · speculative · medium
PICK · YES
Will LeBron James announce his retirement in 2026?
KXLBJRETIRE-26 · PROXY
at pub26¢
+1d
+3d-7¢
now14¢ live
-12¢
vs publish, in speaker's favor
OPEN
Kara Swisher
Pivot
2026-05-12
SpaceX will hold an initial public offering in June.
markets · high · near
PICK · NO
When will SpaceX IPO?
KXIPOSPACEX-26JUN01 · DIRECT
at pub12¢
+1d-3¢
+3d
now2¢ live
+11¢
vs publish, in speaker's favor
OPEN
Rory Stewart
The Rest Is Politics
2026-05-12
It is a certainty Keir Starmer cannot win the next general election; the only question is when, not if, Labour replaces him.
politics · medium · medium
PICK · YES
Will Keir Starmer leave Prime Minister of the United Kingdom before Jan 1, 2027?
KXLEADERSOUT-27JAN01-KSTAUK · PROXY
at pub86¢
+1d-18¢
+3d-10¢
now76¢ live
-10¢
vs publish, in speaker's favor
OPEN
Bill Simmons
The Bill Simmons Podcast
2026-05-11
The Boston Celtics are the favorites to acquire Giannis Antetokounmpo in a trade.
sports · speculative · medium
PICK · YES
What will be Giannis Antetokounmpo's next team?
KXNEXTTEAMNBA-26GANT-BOS · DIRECT
at pub20¢
+1d
+3d-4¢
now10¢ live
-10¢
vs publish, in speaker's favor
OPEN
Alice Miranda Ollstein
Today, Explained
2026-05-12
The Supreme Court is likely to duck the merits of Louisiana's challenge to FDA telehealth/mail-order mifepristone rules by ruling Louisiana lacks standing, so no nationwide restrictions on mail-order mifepristone will take effect in the immediate term.
politics · speculative · near
PICK · NO
Will it be reported by any of the Source Agencies that nationwide restrictions on mail-order mifepristone take effect before Jun 1, 2026?
KXMIFEPRISTONEMAIL-26-JUN01 · DIRECT
at pub10¢
+1d+2¢
+3d-8¢
now2¢ live
+8¢
vs publish, in speaker's favor
OPEN
Chris Vernon
The Bill Simmons Podcast
2026-05-11
The Memphis Grizzlies will select Cam Boozer with the third overall pick in the NBA Draft.
sports · medium · near
PICK · YES
Will Cameron Boozer be drafted by Memphis?
KXNBADRAFTTEAM-26CBOO-MEM · DIRECT
at pub42¢
+1d+12¢
+3d+3¢
now50¢ live
+7¢
vs publish, in speaker's favor
OPEN
Alastair Campbell
The Rest Is Politics
2026-05-12
On the current trajectory, Nigel Farage and Reform UK are positioned to win the next UK general election, with Labour collapsing and the Tories also failing.
politics · speculative · long
PICK · NO
Will Labour win the next U.K. election?
KXUKPARTY-29-L · DIRECT
at pub24¢
+1d
+3d
now28¢ live
-4¢
vs publish, in speaker's favor
OPEN
Chris Vernon
The Bill Simmons Podcast
2026-05-11
AJ Dybantsa will be drafted first overall, and Darryn Peterson will be drafted second overall by the Utah Jazz.
sports · high · near
PICK · YES
Will Darryn Peterson be drafted by Utah?
KXNBADRAFTTEAM-26DPET-UTA · DIRECT
at pub52¢
+1d+0¢
+3d+4¢
now56¢ live
+4¢
vs publish, in speaker's favor
OPEN
Joe House
The Bill Simmons Podcast
2026-05-11
The Washington Wizards will select AJ Dybantsa with the number one overall pick in the NBA Draft.
sports · high · near
PICK · YES
Will AJ Dybantsa be drafted by Washington?
KXNBADRAFTTEAM-26ADYB-WSH · DIRECT
at pub70¢
+1d+0¢
+3d-4¢
now72¢ live
+2¢
vs publish, in speaker's favor
OPEN
Tommy Vietor
Pod Save America
2026-05-12
Democrats will take control of the U.S. House of Representatives in the 2026 midterms despite Republican redistricting gains.
elections · medium · long
PICK · YES
D-House, R-Senate
KXBALANCEPOWERCOMBO-27FEB-DR · PROXY
at pub30¢
+1d+1¢
+3d+1¢
now32¢ live
+2¢
vs publish, in speaker's favor
OPEN
Chao Deng (WSJ)
The Journal.
2026-05-12
The Federal Reserve will not cut interest rates at its June 2026 meeting following the high inflation report.
economy · high · near
PICK · YES
Fed maintains rate
KXFEDDECISION-26JUN-H0 · DIRECT
at pub96¢
+1d
+3d
now96¢ live
-1¢
vs publish, in speaker's favor
OPEN
Ben Meiselas
The MeidasTouch Podcast
2026-05-12
The Federal Reserve will not reduce interest rates due to the economic fallout from the Iran conflict.
economy · high · medium
PICK · YES
Fed maintains rate
KXFEDDECISION-26JUN-H0 · DIRECT
at pub96¢
+1d
+3d
now96¢ live
-1¢
vs publish, in speaker's favor
OPEN
Scott Horsley (NPR business correspondent)
Up First
2026-05-12
NPR's Scott Horsley predicts the Federal Reserve will leave interest rates unchanged at its next meeting, since the April jobs report showed no labor-market deterioration and the Fed has limited ability to address an energy supply shock.
economy · medium · near
PICK · YES
Will the Federal Reserve Hike rates by 0bps at their June 2026 meeting?
KXFEDDECISION-26JUN-H0 · DIRECT
at pub96¢
+1d
+3d
now96¢ live
-1¢
vs publish, in speaker's favor
OPEN
James Comey
The Bulwark Podcast
2026-05-12
The Trump DOJ's investigations into figures like Jerome Powell are intimidation theater; they will not actually charge or convict the Federal Reserve chair.
politics · medium · medium
PICK · NO
Will Jerome Powell be charged with a any crime before Jan 1, 2027?
KXFEDERALCHARGE-27JAN01-JPOW · DIRECT
at pub
+1d
+3d
now8¢ live
-1¢
vs publish, in speaker's favor
OPEN
Philip Wegman
Today, Explained
2026-05-12
Trump will not back a federal abortion ban; his administration is sticking with a states-only framework despite anti-abortion lobbying from groups like Susan B. Anthony Pro-Life America.
politics · medium · long
PICK · NO
Will it be reported by any of the Source Agencies that nationwide restrictions on mail-order mifepristone take effect before Jan 1, 2027?
KXMIFEPRISTONEMAIL-26-27JAN · PROXY
at pub
+1d
+3d
now12¢ live
—¢
vs publish, in speaker's favor

5. Speaker leaderboard

SpeakerPicksCorrectWrongOpenHit rate (settled)
Scott Galloway 3 3 0 0 100%
Tamara Keith (NPR senior political correspondent) 2 2 0 0 100%
Jay Williams 1 1 0 0 100%
Rory Stewart 3 1 0 2 100%
Paul Bissonnette 1 1 0 0 100%
Raja Bell 1 1 0 0 100%
Big Cat 2 1 1 0 50%
Bill Simmons 1 0 0 1
Tate Frazier 1 0 0 1
Kara Swisher 1 0 0 1
Chao Deng (WSJ) 1 0 0 1
Ben Meiselas 1 0 0 1
Scott Horsley (NPR business correspondent) 1 0 0 1
Alice Miranda Ollstein 1 0 0 1
James Comey 1 0 0 1
Steph McGovern 1 0 0 1
Alastair Campbell 1 0 0 1
Hank 1 0 0 1
Tommy Vietor 1 0 0 1
Philip Wegman 1 0 0 1
Joe House 2 0 1 1 0%
Chris Vernon 3 0 1 2 0%
Cam'ron 1 0 1 0 0%
Stephen A. Smith 1 0 1 0 0%