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pplpod episodes

  • High-Frequency Trading: The Nanosecond War Inside the Stock Market

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    Light moves about 30 percent slower through fiber optic glass than through open air, and in high-frequency trading that gap is worth fortunes. Firms have built private microwave networks between Chicago and New York, studied shortwave radio that bounces off the ionosphere, and placed their servers in the same rooms as exchange matching engines. This episode explains what those machines are doing: holding stocks for seconds, ending each day flat, and collecting fractions of a cent on millions of trades.

    The numbers are striking. By 2009, firms making up about 2 percent of U.S. trading firms initiated 73 percent of equity order volume. Supporters say the competition narrows spreads and makes trading cheaper. Critics see a toll booth on every investor. The episode walks through the strategies, from market making and news-reading algorithms to illegal quote stuffing and spoofing, then revisits the flash crash of May 6, 2010, and the speed bump that the IEX exchange built in response.

    • Execution times fell from seconds in the early 2000s to nanoseconds today, a span in which light travels about one foot.
    • Quote stuffing floods the data feed with orders that are instantly canceled, forcing rival algorithms to lag while processing useless information.
    • The flash crash began with a $4.1 billion futures sale by mutual fund Waddell and Reed, and algorithms then passed contracts back and forth in what regulators called a hot potato effect.
    • During the crash Accenture shares briefly traded for a penny while other securities spiked to $100,000.
    • Brad Katsuyama's IEX routes every order through coiled fiber that imposes a 350 microsecond delay to blunt latency arbitrage.
    23 min
  • World Series of Poker: From Seven Gamblers to a $500 Million Brand

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    In 1982, Jack Straus lost what he thought was his last hand, stood up to leave, and found a single $500 chip under a napkin. Because he had never declared himself all in, he was allowed to play on, and he won the World Series of Poker main event. This episode uses that comeback to open the history of the tournament, which began in 1970 when Benny Binion invited seven players to his Horseshoe in Las Vegas and let them elect Johnny Moss champion by secret ballot.

    The vote lasted one year. The freezeout format arrived in 1971, the gold bracelet in 1976, and the rake gave casinos a risk-free reason to grow the field. Satellites and online poker did the rest: after amateur accountant Chris Moneymaker won in 2003, the main event swelled from 839 players to 8,773 by 2006. The episode covers the backlash from professionals, the $50,000 mixed-game event built to answer it, the $1 million Big One for One Drop, and the 2024 sale of the brand for $500 million.

    • The first bracelets were so coveted that organizers retroactively awarded them to the winners from 1970 through 1975.
    • The casino takes 6 to 10 percent of each buy-in before play begins, so its only incentive is a bigger field.
    • Harrah's bought the brand in 2004 and used it to fill hotel rooms during the slow Las Vegas summer.
    • Annette Obrestad won the 2007 World Series of Poker Europe main event the day before her 19th birthday, a feat impossible in Nevada.
    • The 2024 main event drew a record 10,112 entries and a prize pool over $94 million.
    24 min
  • Simon Leviev: How the Tinder Swindler Keeps Escaping Justice

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    Before he was the Tinder Swindler, Shimon Yehuda Hayut was a teenager who stole a checkbook from a family while babysitting and left their five-year-old alone to cash the checks. Born on September 27, 1990, in Bnei Brak, Israel, the son of the chief rabbi of El Al Airlines, he fled those charges on a fake passport through Jordan to Europe. In 2015 Finnish authorities arrested him carrying two forged passports, three forged driver's licenses, and five American Express cards.

    After prison in Finland he made his decisive move: he legally changed his name to Simon Leviev and posed as the son of diamond billionaire Lev Leviev. This episode explains how, between 2017 and 2019, he used Tinder, private jets, and staged emergencies to persuade women to take out bank loans on his behalf, each victim funding the courtship of the next. It follows the 2019 exposure, a 15-month sentence cut to five months, the Netflix documentary, and an arrest in Georgia in 2025 that ended with his release.

    • He sent identical messages to several women at once, with photos of a bleeding bodyguard, claiming enemies in the diamond trade made his own cards unsafe to use.
    • The scheme allegedly took $10 million, with the women left legally liable for the loans their banks had issued.
    • Norwegian paper Verdens Gang and journalist Uri Blau exposed him in 2019, and Interpol arrested him in Greece soon after.
    • On CNN in February 2022 he denied the fraud and said his wealth came from buying Bitcoin in 2011, while the real Leviev family filed complaints against him.
    • Arrested at Batumi International Airport on September 15, 2025, he was freed on November 14 after German authorities dropped their inquiry for lack of evidence.
    22 min
  • Wall Street History: From a Dirt Wall and Slave Market to the NYSE

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    Wall Street is named for an actual wall. In 1653, Peter Stuyvesant ordered a barrier of dirt and 15-foot wooden planks built across the northern edge of New Amsterdam, nine feet tall and more than 2,300 feet long, to stop an overland attack. Enslaved Africans were forced to build it. After the English dismantled it in 1699, the wide avenue it left behind became the site of a municipal slave market that operated from 1711 to 1762, with the city taxing every sale.

    This episode follows that eight-block street as it turns from a place into an idea. Traders gathering under a buttonwood tree signed the Buttonwood Agreement in 1792, the origin of the New York Stock Exchange. The Erie Canal made New York the money capital of America, and in 1884 Charles Dow began tracking 11 stocks to give investors a single reading of the market. The story continues through the 2008 crisis, Occupy Wall Street, and a present in which most trading happens in data centers far from the street itself.

    • Twenty-four traders signed the Buttonwood Agreement to curb manipulative auctions and fix a standard commission, charging outsiders more.
    • Most of Dow's original 11 stocks were railroads, and his Customer's Afternoon Letter grew into the Wall Street Journal.
    • By 2018 the NYSE's market capitalization reached $28.5 trillion, and its trading floor runs on 3,500 kilowatts and 200 miles of fiber optic cable.
    • The episode explains how subprime mortgages were bundled into mortgage-backed securities, sold worldwide, and bailed out through TARP.
    • BATS, a trading platform run by about 33 people in Kansas City with computers in New Jersey, captured a 9 percent share of U.S. stock trading.
    22 min
  • The History of Money: From Baboon Bone Ledgers to Bitcoin

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    The textbook story says money replaced clumsy barter, wheat for cows and goats for shoes. Anthropologists have found no society that actually worked that way. Drawing on David Graeber's work on debt, this episode argues that early communities ran on favors and reciprocal obligation, and that money began as a way to count those debts once villages grew too large for memory. The evidence is older than any coin: 30,000-year-old tally sticks and the Ishango bone, a 20,000-year-old baboon thigh bone covered in matched marks.

    From there the story moves through each new answer to the problem of trust. Mesopotamian temples at Uruk issued clay tokens against deposited barley. Lydia minted electrum coins in the 7th century BC, and rulers soon learned to debase them. Song Dynasty China printed paper notes when copper ran short, England split hazel tally sticks, and London goldsmiths invented fractional reserve banking. The episode ends with the 1971 Nixon shock, fiat currency, and the public ledger of Bitcoin.

    • The touchstone let merchants test a coin by comparing the streak it left on dark stone with streaks from needles of known purity.
    • Athens used silver from Laurium, mined by slave labor, to standardize its owl coin and fund a fleet.
    • The English Treasury paid creditors with its half of a split tally stick, handing over the right to collect a future tax debt.
    • Goldsmith bankers issued more paper receipts than they held in gold, much like an airline overbooking a flight, which created the risk of a bank run.
    • Fiat money holds its value through legal tender laws and the requirement that taxes be paid in it, while a blockchain solves double spending through shared consensus.
    25 min
  • Fort Knox Beyond the Gold: Tanks, Secret Documents, and Army HR

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    Fort Knox is shorthand for an impenetrable gold vault, yet the vault is a small part of a 109,000-acre installation spread across Bullitt, Hardin, and Meade counties in Kentucky. This episode follows the land itself, beginning in 1861 when Union forces built Fort Duffield on high ground above the Salt and Ohio rivers. The Army returned in 1918 to train field artillery, named the camp for Henry Knox, and then, after postwar budget cuts, let it become the Camp Henry Knox National Forest from 1925 to 1928.

    Mechanized cavalry arrived in 1931, and the shock of the German blitzkrieg turned the post into the proving ground for American armored doctrine, with 3,820 buildings by 1943. The Treasury added the Bullion Depository in 1936, guarded by the United States Mint Police rather than the Army. The episode continues through a 1947 public relations experiment in gentler boot camp, the filming of Stripes, the armor school's 2011 move to Fort Benning, and the base's new life as home to Army Human Resources Command.

    • The first gold shipments, almost 13,000 metric tons, were escorted to the depository by the 1st U.S. Cavalry Regiment in combat cars.
    • After Pearl Harbor, the Declaration of Independence, the Constitution, and the Gettysburg Address were stored in the vault until September 1944.
    • The Universal Military Training Experimental Unit mandated chapel attendance and banned drill instructors from swearing to sell a peacetime draft to wary parents.
    • The Patton Museum holds Foam 161, a fire truck charred and partly melted while responding to the September 11 attack on the Pentagon.
    • With trainees replaced by a smaller permanent headquarters workforce, the local population fell from over 12,000 in 2000 to around 7,700 in 2020.
    25 min
  • Diamond Jim Brady: The Gilded Age Glutton Who Funded Medicine

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    When doctors examined James Buchanan Brady after his death in 1917, they reportedly found a stomach six times the normal size. This episode follows the man behind it: born in 1856 on Manhattan's lower west side to an Irish immigrant saloon keeper, he started as a bellhop and courier, became chief assistant to the general manager in the New York Central Railroad system by 21, and then turned his insider knowledge into a career selling the railroads their equipment for Manning, Maxwell and Moore and the Pressed Steel Car Company.

    His fortune, estimated at $12 million, came from more than commissions. The episode examines the crooked bets on the 1896 McKinley and Bryan election and a shady Reading Railroad stock deal, then the spectacle he built with the proceeds: more than $2 million in jewels, New York City's first automobile in 1895, champion racehorses, actress Lillian Russell at his side, and dinners at Rector's that became legend. It ends with the illnesses that killed him at 60 and the urological institutes his money created.

    • Brady reportedly began the day with a gallon of orange juice, and restaurateur George Rector called him the best 25 customers he ever had.
    • He won around $180,000 on the 1896 presidential election and took $1.25 million from the Reading Railroad stock deal.
    • His horse Gold Heels was champion older male in 1902, and the constant press coverage of his excess doubled as free marketing for his sales career.
    • He died of a heart attack at the Shelburne Hotel in Atlantic City, suffering from Bright's disease, diabetes, gallstones, and coronary heart disease.
    • In 1912 he gave $220,000 to Johns Hopkins Hospital, where he had been a patient, to found the James Buchanan Brady Urological Institute.
    22 min
  • Ponzi Schemes Explained: Charles Ponzi Did Not Invent the Scam

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    Charles Ponzi gave his name to the most famous fraud in finance, but he did not invent it. Charles Dickens described the same mirage in Martin Chuzzlewit and Little Dorrit, Adele Spitzeder ran one in Germany in the 1870s, and Sarah Howe's Ladies' Deposit in Boston promised women 8 percent a month in the 1880s. This episode lays out the blueprint they shared and shows how Ponzi's 1920s version began with a real arbitrage in international reply coupons that could never work at scale.

    From there it becomes a field guide to the mechanics and the psychology. The episode explains why returns that rise one or two percent every month regardless of the market are a warning sign, how affinity fraud spreads through congregations and immigrant communities, and why operators press investors to roll over their gains. It covers the three ways these schemes end, the enforcement paradox regulators face, Allen Stanford's Antigua bank CDs, Bernie Madoff and the 2008 crash, and the crypto era of TerraUSD and BitConnect.

    • Ponzi could buy a reply coupon in a weak-currency country like Italy for a fraction of a cent and redeem it for a five-cent U.S. stamp, but there were not enough coupons in circulation to cover what he took in.
    • Operators often pay a skeptical investor's withdrawal quickly and cheerfully, because one prompt payout convinces everyone else the fund is safe.
    • Announcing an investigation tends to trigger the very collapse it targets, yet waiting only lets the pool of victims grow.
    • A Ponzi scheme runs through a central operator and passive investors, while a pyramid scheme requires participants to recruit.
    • Robert J. Shiller called bubbles naturally occurring Ponzis, but a burst housing bubble still leaves a house, while a collapsed Ponzi leaves nothing.
    23 min
  • Samuel Brannan: The Gold Rush Millionaire Who Died Unclaimed

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    Samuel Brannan became California's first millionaire, owned large stretches of San Francisco and Sacramento, and brought the region its first steam locomotive. When he died in 1889, his body sat in a receiving vault for over a year because nobody would pay for a funeral. This episode follows the whole arc: a boy born in Maine in 1819 who fled an abusive father at 14, learned the printing trade in Ohio, lost an inheritance in a market crash, and joined the early Latter-day Saint movement.

    In 1846 he chartered the ship Brooklyn and sailed a company of pioneers around Cape Horn with a printing press and a disassembled flour mill in the hold, arriving to find the American flag already flying over Yerba Buena. He founded the California Star, opened a store near Sutter's Fort, and when workers paid him in gold in early 1848, he cornered the supply of picks, shovels, and pans before shouting the news through the streets. The episode then tracks the vigilante violence, the divorce, and the fire sale that undid him.

    • Brannan sold metal pans he had bought for 20 cents at $15 apiece and took in $36,000 in nine weeks.
    • His aggressive rents helped set off the Squatters' Riot, which left nine dead, and in 1851 he became first president of San Francisco's vigilance committee.
    • The church expelled him for combining with lawless assemblies to commit murder, years after he had been excommunicated once and talked his way back in.
    • He founded the resort town of Calistoga, built a private railroad to reach it, and survived being shot eight times in an ambush.
    • A divorce ruling demanding half his assets in cash forced him to liquidate his land, and he spent a late $49,000 payment from Mexico repaying old creditors.
    22 min
  • Billy McFarland: Fyre Festival Fraud, Prison, and the Comeback

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    Guests who paid up to $12,000 for luxury villas on a private Bahamian island stepped off a school bus into a gravel lot of disaster relief tents, soaked mattresses, and cheese sandwiches in foam containers. This episode traces how Billy McFarland got them there, starting in 2013 with Magnises, a membership card backed by over $3 million in venture capital that sold access to an elite city life and routinely failed to deliver, including Hamilton tickets he sold, canceled, and never refunded.

    Magnises introduced him to Ja Rule, and together they built Fyre, a talent booking app that needed buzz. The promotional festival lost its first site, Norman's Cay, after McFarland broke the owners' one rule and invoked Pablo Escobar in the marketing. What followed was a parking lot at Roker Point renamed Fyre Cay, forged financials, a collapsed Comcast Ventures deal, and cashless wristbands used to service a high-interest loan. The episode then follows his guilty plea, six-year sentence, and the attempts to sell the same dream again.

    • In December 2016, models including Kendall Jenner and Bella Hadid posted the same orange square at the same moment, launching the festival's hype.
    • Producer Yaron Lavi warned that an event of that scale needed at least $50 million and another year; the promised email telling buyers about the tents was never sent.
    • McFarland claimed his company was worth $90 million, yet it had generated less than $60,000, and Comcast walked away days before the event.
    • While out on bail he ran a second scheme under a fake identity, selling nonexistent VIP tickets to events like the Met Gala and the Grammys.
    • After his 2023 release, the first hundred Fyre Festival 2 tickets sold out at $499 with no location, and he later auctioned the brand on eBay for roughly $245,000.
    22 min

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pplpod is a podcast about people, places and lots of other stuff. Each episode takes a deep dive into the lives, choices, and legacies of fascinating figures from history, culture,…