GLD open interest — latest available snapshot
GLD options open interest totalled 2,771,958 contracts across 14 expirations, settled on 2026-08-31 · GLD · front expiry 2026-09-02: 6,760 puts vs 13,149 calls · last price $399.74 on 2026-09-01
Latest available snapshot — open interest settled on 2026-08-31. This is a dated positioning read, not a live number. The static page is rebuilt nightly from the latest upstream chain available; intraday volume does not move open interest until the next settlement.
What did the 2026-08-31 snapshot show?
GLD carried 2,771,958 open option contracts across the 14 listed expirations inside 45 days. The front expiration, 2026-09-02, held 19,909 of them — 6,760 puts against 13,149 calls, a put/call ratio of 0.51. The heaviest single call strike (the call wall) sat at $420, +5.1% from the last price, and the heaviest put strike (the put wall) at $397, -0.7% away. Open interest counts open contracts, not intent: every contract has a buyer and a seller.
Heaviest strikes — 2026-09-02
The ten strikes holding the most combined open interest for the front expiration, among strikes within 15% of the max pain level (the window our nightly pipeline reports).
| Strike | Call OI | Put OI | Total |
|---|---|---|---|
| $420 | 2,536 | 133 | 2,669 |
| $410 | 1,838 | 188 | 2,026 |
| $440 | 1,277 | 0 | 1,277 |
| $414 | 794 | 90 | 884 |
| $430 | 720 | 0 | 720 |
| $397 | 48 | 563 | 611 |
| $396 | 48 | 561 | 609 |
| $415 | 400 | 130 | 530 |
| $383 | 2 | 448 | 450 |
| $407 | 223 | 221 | 444 |
How concentrated is GLD open interest?
The 2026-08-31 snapshot's top-ten figure for GLD applies only to the headline 2026-09-02 expiration and only to the 83 reported strikes within 15% of max pain; it is not full-chain concentration. The wall-to-wall distance was 5.8% of the settled last price and also belongs to that expiration. Only the expiration-share figures use all 2,771,958 contracts across the 14 listed expirations inside 45 days. Read the wall distance as a same-expiration strike gap, and the expiration shares as how the reported chain's contracts were distributed across listed expirations. Chain-wide, the 2026-09-18 expiration was the largest bucket, holding 58.3% of the 2,771,958 contracts counted across the 45-day window. Every figure is derived from open-interest counts — what open interest measures, and how it differs from volume explains how those counts are created, destroyed and settled once a day. A crowded strike means many contracts exist there; it does not mean price is drawn to it or repelled by it. Before assigning meaning to either wall, read our guide to what call and put walls can — and cannot — tell you; it explains why a crowded strike is a concentration marker, not support, resistance or a price target.
GLD open interest by expiration
| Expiration | Call OI | Put OI | Total | Call wall | Put wall |
|---|---|---|---|---|---|
| 2026-09-02 | 13,149 | 6,760 | 19,909 | $420 | $397 |
| 2026-09-03 | 4,456 | 11,195 | 15,651 | $435 | $402 |
| 2026-09-04 | 177,061 | 78,403 | 255,464 | $430 | $420 |
| 2026-09-08 | 3,725 | 3,869 | 7,594 | $423 | $424 |
| 2026-09-09 | 1,692 | 1,809 | 3,501 | $425 | $410 |
| 2026-09-10 | 2,139 | 2,366 | 4,505 | $410 | $395 |
| 2026-09-11 | 174,287 | 22,941 | 197,228 | $430 | $405 |
| 2026-09-14 | 385 | 197 | 582 | $410 | $390 |
| 2026-09-18 | 1,364,392 | 251,912 | 1,616,304 | $430 | $350 |
| 2026-09-25 | 29,536 | 15,228 | 44,764 | $460 | $380 |
| 2026-09-30 | 109,881 | 59,053 | 168,934 | $525 | $375 |
| 2026-10-02 | 12,572 | 8,340 | 20,912 | $650 | $325 |
| 2026-10-09 | 2,357 | 2,628 | 4,985 | $520 | $380 |
| 2026-10-16 | 267,090 | 144,535 | 411,625 | $450 | $400 |
The same GLD chain, other lenses
These counts feed every other GLD page here. GLD max pain turns them into the settlement price that would pay option holders the least — that page also charts this distribution strike by strike; GLD put/call ratio tracks the puts-to-calls balance daily; GLD gamma exposure estimates dealer positioning against the same book.
Common questions
How much GLD open interest was outstanding in the latest snapshot?
Using open interest settled at the close on 2026-08-31, GLD carried 2,771,958 option contracts across the 14 listed expirations inside 45 days. The front expiration, 2026-09-02, held 19,909 of them: 6,760 puts and 13,149 calls.
What is open interest?
Open interest is the number of option contracts that exist and have not yet been closed, exercised or expired. It is not trading volume: a contract that changes hands ten times in a day still counts once. Every contract has a buyer and a seller, so open interest says how many positions are open, not which side anyone is on.
What are the GLD call wall and put wall?
They are simply the strikes holding the most call and put open interest for an expiration — $420 and $397 respectively in this snapshot. The count says where contracts are concentrated; whether price respects those levels is a separate empirical question the count itself cannot answer. The guide at quantdata.uk/guides/call-wall-put-wall explains how to read them without treating them as support or resistance.
Is GLD open interest concentrated in a few strikes?
In the 2026-08-31 snapshot the ten heaviest strikes held 53.6% of the 19,064 contracts inside the reported window — the 83 strikes within 15% of max pain that we publish, not the full chain. The put wall sat at $397 and the call wall at $420, 5.8% apart measured against the last price. Chain-wide, 2026-09-18 was the heaviest of the 14 listed expirations at 58.3% of all 2,771,958 contracts. These are contract counts. They show concentration, not whether price will be attracted to or repelled by a strike.
When does GLD open interest update?
The clearing house settles open interest once per trading day, after the close. This page is rebuilt nightly from that end-of-day file, so no figure here — or anywhere — is a live intraday open-interest reading.