A corner is control of enough of the deliverable supply of an asset, together with a long derivative position in it, that short sellers cannot obtain the asset to deliver and must settle on the cornerer's terms.
manipulation techniques · updated 2026-09-08
Where does corner come up?
This term is used in the following manipulation techniques, each explained in full on
its own page.
Cornering— Cornering is acquiring control of the deliverable supply of an asset while holding a large long derivative position in it, so that short sellers cannot obtain the asset and must settle on the cornerer's terms.
Delivery squeeze— A delivery squeeze is controlling the certified stocks, warrants or logistics needed to satisfy a futures contract, so that short sellers cannot deliver even where the commodity exists elsewhere.
See also
Squeeze— A squeeze is any situation in which participants who must buy — to close a short, to make delivery, or to meet a margin call — fac…
Deliverable supply— Deliverable supply is the quantity of a commodity that meets a futures contract's grade, location and timing requirements and can …