{
  "id": "fef0e75a-29cf-503d-97f4-539a1d765c31",
  "slug": "negative-carry",
  "term": "Negative Carry",
  "aliases": [],
  "category": "Fixed Income",
  "category_slug": "fixed-income",
  "difficulty": "intermediate",
  "definition": "Negative carry occurs when the cost of holding a financial position exceeds the income generated by that position, resulting in a net cash outflow to the investor over time. It is particularly common in leveraged fixed income trades where short-term borrowing costs exceed the yield earned on long-term assets.",
  "key_takeaways": [
    "Negative carry creates a daily or periodic cash drag that erodes returns unless offset by capital appreciation.",
    "Inverted yield curves are a primary driver of negative carry in leveraged bond portfolios.",
    "Options buyers experience negative carry through time decay (theta), paying premium that decays daily.",
    "Short sellers of dividend-paying stocks incur negative carry by owing dividend payments to securities lenders.",
    "Investors accept negative carry when they believe capital gains or hedging benefits will more than compensate for the cash bleed."
  ],
  "detailed_explanation": "Negative carry is one of the most fundamental concepts in leveraged finance and fixed income portfolio management, representing the cost paid to maintain an exposure rather than income earned from it. The classic scenario arises in fixed income when an investor borrows short-term funds at, say, 5% to finance a position in a long-term bond yielding 4% — the 1% differential is the negative carry, a continuous drain on profitability that must be overcome by price appreciation or spread tightening to generate a positive total return.\n\nThe TED spread (the difference between LIBOR/SOFR and Treasury bill yields) and the MOB spread (municipals over bonds) are both metrics influenced by carry dynamics. When short-term funding rates spike — as occurred dramatically in 2008 and again in 2022–2023 — the negative carry on leveraged bond portfolios can escalate rapidly, forcing deleveraging and precipitating price dislocations that create both losses for incumbents and opportunities for fresh capital.\n\nIn the options market, negative carry manifests as time decay (theta). A long option position loses value each day simply due to the passage of time, assuming all other variables remain constant. An investor holding a long straddle in anticipation of a large price move must be correct about the direction or magnitude of movement within a window that is continuously shrinking. This is why volatility traders obsessively monitor the carry cost of option positions relative to expected realized volatility.\n\nAsset-backed securities and structured credit instruments present another context for negative carry analysis. When a bank or fund holds ABS paper financed through short-term commercial paper or repo, an inversion of the yield curve — or widening of repo spreads — can quickly flip positive carry into negative carry, triggering the kind of funding crisis seen during the 2007 structured credit unwind.\n\nPortfolio managers use convexity and PV01 analysis to assess the breakeven appreciation needed to offset negative carry in duration-heavy portfolios. A bond with a PV01 of $10,000 and negative carry of $100,000 per year requires a parallel yield curve shift of approximately 10 basis points downward (prices up) within 12 months just to break even on a mark-to-market basis. This framing helps managers decide whether the directional bet justifies the carry cost.",
  "example": "A macro hedge fund takes a leveraged long position in 10-year U.S. Treasury notes yielding 4.20%, financing the position in the overnight repo market at 5.30%. The negative carry on the trade is 110 basis points per annum. For a $100 million notional position, this equates to approximately $1.1 million in annual carry cost, or roughly $4,231 per calendar day. Over a 90-day holding period, the fund pays $381,000 in carry. For the trade to be profitable, the 10-year yield must fall by at least 10.9 basis points (given a modified duration of approximately 8.7 years) simply to recover the carry cost — any yield decline beyond that generates net profit.",
  "formula": "Negative Carry = Funding Cost Rate − Asset Yield (when positive, carry is negative for the holder)",
  "formula_latex": null,
  "interactive_type": "calculator",
  "calculator_id": null,
  "related_terms": [
    "asset-backed-security",
    "basis",
    "bond",
    "commercial-paper",
    "convexity",
    "deleveraging",
    "duration",
    "hedge-fund",
    "libor",
    "mark-to-market",
    "mob-spread",
    "modified-duration",
    "option",
    "positive-carry",
    "pv01"
  ],
  "backlinks": [
    "black-swan-event",
    "inflation-linked-bond",
    "repo",
    "tail-risk",
    "zero-coupon-bond"
  ],
  "cross_references": [
    "basis",
    "bond",
    "commercial-paper",
    "convexity",
    "deleveraging",
    "duration",
    "hedge-fund",
    "libor",
    "mark-to-market",
    "mob-spread",
    "modified-duration",
    "option",
    "positive-carry",
    "pv01",
    "repo",
    "straddle",
    "ted-spread",
    "theta",
    "time-decay",
    "treasury-bill"
  ],
  "tags": [
    "level:intermediate",
    "cat:fixed-income"
  ],
  "asset_classes": [
    "fixed-income"
  ],
  "regulators": [],
  "see_also": [],
  "sources": [],
  "wordcount": 628,
  "checksum": "f709f68679e94949",
  "version": "2026.05.03",
  "license": "CC-BY-4.0",
  "updated_at": "2026-09-07T02:15:24+00:00",
  "_links": {
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    "markdown": "https://hedgefund.wiki/api/v1/terms/negative-carry?format=md",
    "graph": "https://hedgefund.wiki/api/v1/graph/negative-carry",
    "category": "https://hedgefund.wiki/api/v1/categories/fixed-income",
    "schema": "https://hedgefund.wiki/schema/term.schema.json",
    "html": "https://hedgefund.wiki/#/terms/negative-carry"
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}