Key features:

Trackers:

• Tracks an underlying asset (commodity, Halifax house price index, equity indices etc)
• Cost efficient means to trade an asset
• Diversify exposure across an index
• Stamp duty free
• Typically long-dated or indeed undated with an indefinite lifespan

Reverse Trackers:

• An inverse relationship with the underlying asset
• Profit from downwards price movements in the underlying
• Stamp duty free

Capital Protected:

• Exposure to underlying asset at fixed percentage
• Capital invested is protected at specified level
• Stamp duty free

Yield Enhancement:

• Track underlying instrument without leveraged downside
• Can incorporate many different features which affect payout (e.g. bonus if underlying remains with a specific range).