The short answer
No — you cannot buy the VIX directly. The spot VIX is a calculated index derived from S&P 500 option prices, with no underlying shares to own. To get volatility exposure you trade a derivative or fund built on it: VIX futures, VIX options, or exchange-traded products such as VXX, UVXY, VIXY, and the inverse SVXY.
Why spot VIX isn't investable
The VIX is a formula, not an asset. Cboe computes it continuously from the prices of a wide strip of S&P 500 (SPX) options, producing a single number that represents the market's expectation of 30-day volatility. There is no pool of "VIX shares," no certificate, nothing to take delivery of. You can watch it — on our live VIX charts — but you cannot hold it. For the full mechanics, see what is the VIX and how the VIX is calculated.
Every tradable volatility product therefore references the VIX indirectly, almost always through VIX futures. That distinction — spot index versus futures-based product — is the single biggest source of confusion for newcomers, because the product you actually buy will not move one-for-one with the number you see quoted.
The vehicles for VIX exposure
1. VIX futures (VX)
VIX futures are the foundation of the entire volatility complex. Each contract settles to a forward value of the VIX at a specific expiration, and their prices form the term structure. They give the most direct, transparent exposure but require a futures-enabled account, carry meaningful notional size, and behave differently from spot because they price expected future volatility, not today's. Our VIX futures guide covers contract specs and roll dynamics in depth.
- Pros: direct, liquid, no fund layer; the cleanest expression of a volatility view.
- Cons: futures account required; larger capital; roll management; not one-for-one with spot.
2. VIX options
VIX options are options written on VIX futures, settling in cash at expiration. They let you express a defined-risk view — a long call to position for a spike, for instance — with a known maximum loss equal to the premium. Crucially, they are priced off the relevant futures, not spot VIX, so a calm-day move in spot may not move your option much. See the VIX options guide for settlement quirks and strategy basics.
- Pros: defined risk for long premium; leverage; flexible payoff structures.
- Cons: priced off futures not spot; time decay; settlement nuances trip up beginners.
3. Volatility ETPs (VXX, UVXY, VIXY, SVXY)
Exchange-traded products are the most accessible route because they trade like a stock in an ordinary brokerage account. They do not hold spot VIX — they hold a rolling basket of short-term VIX futures. VXX and VIXY target roughly 1× that basket; UVXY is leveraged (1.5×); SVXY is inverse (−0.5×). Our VIX ETF and ETN guide and the VXX vs UVXY comparison go further.
- Pros: trade in any stock account; no futures approval; easy to size in small amounts.
- Cons: roll-cost decay; leverage compounding; tracking error vs spot; not buy-and-hold.
4. SPX / SPY options (the underlying driver)
Because the VIX is built from SPX option prices, owning S&P 500 options is, in a sense, owning the raw material of the VIX. Buying SPX or SPY puts gains value when implied volatility rises and markets fall — the same conditions that lift the VIX — which is why index options are a common hedging tool. The exposure is to S&P 500 volatility and price together, not the VIX number itself.
The decay warning every ETP buyer needs
This is the point that costs uninformed buyers the most money. Long-volatility ETPs hold VIX futures, and the futures curve is usually in contango — later-dated contracts priced above near-term ones. Each time the fund rolls, it sells cheaper expiring futures and buys more expensive later ones, bleeding value. In calm markets this drag is relentless.
Why "buy and hold VXX" backfires
VXX is engineered to track short-term VIX futures, not spot VIX. In a quiet, contango market it can lose value week after week even when the spot VIX is flat. Leveraged UVXY compounds that decay daily, so over weeks it can fall far faster than spot VIX. These are tactical, short-horizon instruments — not positions to set and forget. The full mechanics are in our blog post on VIX ETF decay and contango.
Comparison of VIX exposure vehicles
| Instrument | What It Tracks | Leverage | Decay Risk | Best Use |
|---|---|---|---|---|
| VIX futures (VX) | Forward VIX at expiry | 1× (notional) | Roll cost (curve-dependent) | Direct volatility view; sophisticated accounts |
| VIX options | VIX futures (cash-settled) | Embedded | Time decay (theta) | Defined-risk spike bets or hedges |
| VXX / VIXY | Short-term VIX futures | ~1× | High in contango | Short-term long-vol / hedge |
| UVXY | Short-term VIX futures | 1.5× | Very high (compounds daily) | Short-term tactical spikes only |
| SVXY (inverse) | Inverse short-term VIX futures | −0.5× | Benefits from contango; spike risk | Short-volatility / carry |
| SPX / SPY options | S&P 500 price & implied vol | Embedded | Time decay | Hedging equity exposure directly |
Which route makes sense?
There is no universally "best" vehicle — it depends on your account, time horizon, and intent. A quick hedge for a few days might use VXX or a long VIX call; a defined-risk spike bet suits VIX options; a direct, professional view favors futures. What unites all of them is that none is a buy-and-hold proxy for the spot VIX. For a step-by-step framework on matching vehicle to goal, see how to trade the VIX.
This is educational information, not investment advice. Volatility products carry substantial risk, including rapid and total loss; understand each instrument fully before trading.
Frequently asked questions
Can you buy the VIX directly?
No. The VIX spot index is a calculated number derived from S&P 500 option prices, not a security with shares you can purchase. There is no underlying asset to buy, so you cannot hold spot VIX. To get exposure you must use a tradable vehicle such as VIX futures, VIX options, or a volatility exchange-traded product.
What is the easiest way to get VIX exposure?
For most retail accounts, volatility ETPs such as VXX or VIXY are the most accessible because they trade like a stock in an ordinary brokerage account. They track VIX futures rather than spot VIX, however, and tend to lose value over time in calm markets due to roll cost, so they are generally short-term tools.
Why do VIX ETFs like VXX and UVXY lose value over time?
These products hold VIX futures, not spot VIX. When the futures curve is in contango (the usual state), each roll sells cheaper expiring futures and buys more expensive later ones, creating a structural drag. Leveraged products like UVXY compound that decay daily, which is why they are designed for short holding periods.
Does VXX track the VIX exactly?
No. VXX tracks a rolling position in short-term VIX futures, not the spot VIX index. It moves in the same general direction as the VIX but typically with a lower magnitude on spikes and a downward drift over time from roll cost, so its long-run path can differ sharply from spot VIX.
Can you short the VIX?
Yes, indirectly. Traders short volatility by selling VIX futures or options, or by buying an inverse product such as SVXY, which targets a fraction of the inverse daily return of short-term VIX futures. Short-volatility positions can profit from contango and calm markets but carry the risk of large, sudden losses when volatility spikes.