Ticker data / HRZN
HRZN options activity and gamma
As of 2026-10-23T20:00:00.000Z, HRZN has 2,773 standard-contract open interest across 3 expiries, 25.63% from the dated underlying price to the call wall. OI rank 108 of 113 measured books with the same UTC source date; not a full-market ranking.
HRZN last, delayed: $3.98. As of . Source: delayed price. Clock basis: session close.
Gamma estimate by strike
No strike table clears the $10,000 gamma display floor in this dated book.
Call wall: 5. Put wall: 5. This book clears the options activity floor.
Open interest: 2,773 contracts. Session volume: 0. Expiries held: 3. Source: delayed options data, chain as of 2026-10-23 20:00:00 UTC.
Method and data clocks
OI-derived gamma estimate, calls positive and puts negative; 100-share standard roots only; dollars per 1% underlying move. Not observed dealer positions. Full-chain activity; at most 40 nearest gamma strikes. Clock selection: session close. OI settlement date is not supplied by this feed; the chain clock does not establish a settlement date.
Company and sector context
Horizon Technology Finance Corporation - Common Stock. Finance / Finance: Consumer Services. Catalogue checked 2026-10-20 from public issuer and exchange directories.
Sector peers
AAMI AB ABCB ABTC ABX ACGL ACIC ACNB Sector context
Historical measurements and modeled gamma describe the saved book. They do not predict price movement.