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VIX ETF: how VIXY, UVXY and VXX work, and why they decay

VIX funds can jump in a crash, but they’re built to lose money over time. Here’s why.

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TL;DR

  • You can’t buy the VIX itself. VIX ETFs such as VIXY, UVXY and the VXX note hold VIX futures instead.
  • Those futures usually cost more than the VIX, so the funds lose value month after month in calm markets. Over their lives they’ve lost more than 99%, after reverse splits.
  • They’re trading tools for days or weeks, mainly as a hedge in a sell-off, not investments to hold.
  • LemonTrades tells you what moved the market, and why, as it happens, with alerts on sharp moves.

The VIX measures how much traders expect the S&P 500 to swing over the next 30 days. It spikes when markets panic.

Fear, livePriceToday
VIX indexnot tradable directly––
VIXYVIX short-term futures, 1×$––
UVXY1.5× VIX short-term futures$––
S&P 500––

Live, updated every minute. The VIX’s 52-week range was about 13 to 35.

The main VIX funds

FundWhat it doesYearly fee
VIXY (ProShares)Holds 1-month and 2-month VIX futures0.85%
UVXY (ProShares)1.5 times the daily move of those futures0.95%
VXX (iPath)An exchange-traded note on the same futures0.89%
SVXY (ProShares)The opposite: −0.5 times, gains when fear falls0.95%

Why they lose value over time

Most of the time, VIX futures for next month cost more than this month’s, a pattern called contango. Each day, the fund sells cheaper near-term futures and buys pricier later ones, and the futures drift down toward the lower VIX. That roll cost eats away at the fund. Leveraged UVXY decays faster still.

When they pay off

In a sudden panic, the VIX can double in days, and VIX funds can jump 50% or more. Traders use them as short-term insurance for a stock portfolio, or to bet on a spike around an event. Timing is everything: the gains fade fast once fear eases.

The risks

  • Long-term holders almost always lose.
  • UVXY can lose a large part of its value in weeks of calm.
  • Inverse funds like SVXY can be wiped out in one day of panic; that happened to a similar fund in February 2018.
  • These are complex products; read the prospectus.

Fear right now: see is the market crashing and the crypto fear and greed index. For steadier hedges, see gold vs bonds.

Sources

Education, not financial advice. All investing involves risk, including the loss of your money. See our disclaimer.

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