Whale radar

Large options blocks, ranked by the premium actually at risk

ETH

put · sell

58m ago

Downside protection is being sold — taking on drop risk for premium.

Premium: $162K
Strike: $2,400
Expiry: 2026-10-30
Distance to spot: 2.1%

ETH

call · sell

1h ago

Upside potential is being sold — capping the rise for premium.

Premium: $319K
Strike: $2,440
Expiry: 2026-09-25
Distance to spot: 0.5%

ETH

put · buy

1h ago

Downside protection is being bought — a bet against a drop, or a hedge.

Premium: $258K
Strike: $2,420
Expiry: 2026-09-25
Distance to spot: 1.3%

BTC

put · buy

2h ago

Downside protection is being bought — a bet against a drop, or a hedge.

Premium: $484K
Strike: $75,000
Expiry: 2026-12-25
Distance to spot: 4.1%

BTC

call · sell

2h ago

Upside potential is being sold — capping the rise for premium.

Premium: $651K
Strike: $80,000
Expiry: 2027-03-26
Distance to spot: 2.3%

BTC

call · buy

2h ago

Upside exposure is being taken — a bet on a rise, or a hedge.

Premium: $444K
Strike: $85,000
Expiry: 2026-12-25
Distance to spot: 8.7%

How to read this

Blocks are ranked by premium — the money actually at risk — not by notional size, which can overstate a position many times over. A buy is a directional bet; a sell collects premium and caps the move. When the structure is a combo or the side cannot be determined, no direction is claimed.