# EWZS options activity and gamma

Canonical: https://squawkflow.com/ticker/EWZS

iShares MSCI Brazil Small-Cap ETF. ETFs. Catalogue checked 2026-10-20.

Last held price $16.73, as of 2026-10-23T20:00:00.000Z, delayed price.

As of 2026-10-23T20:00:00.000Z, EWZS has 167,232 standard-contract open interest across 3 expiries, 7.59% from the dated underlying price to the call wall. OI rank 14 of 113 measured books with the same UTC source date; not a full-market ranking.

Source: delayed options data; quote 2026-10-23T20:00:00.000Z; chain 2026-10-23T20:00:00.000Z. 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.

Gamma by strike (29 rows, dollars per 1% move):

| Strike | Net gamma estimate |
| --- | --- |
| 31 | 0 |
| 30 | 0 |
| 29 | 0 |
| 28 | 0 |
| 27 | 0 |
| 26 | 0 |
| 25 | 0 |
| 24 | 0 |
| 23 | 0 |
| 22 | 41319 |
| 21 | 62010 |
| 20 | 220427 |
| 19 | 1721407 |
| 18 | 1837072 |
| 17 | 218119 |
| 16 | 15018 |
| 15 | -3031 |
| 14 | 4051 |
| 13 | -389 |
| 12 | 0 |
| 11 | 0 |
| 10 | -150 |
| 9 | -398 |
| 8 | 0 |
| 7 | 0 |
| 6 | 0 |
| 5 | 0 |
| 4 | 0 |
| 3 | 0 |

Sector peers: [AAAU](https://squawkflow.com/ticker/AAAU), [AAPY](https://squawkflow.com/ticker/AAPY), [AAXJ](https://squawkflow.com/ticker/AAXJ), [ABFL](https://squawkflow.com/ticker/ABFL), [ACES](https://squawkflow.com/ticker/ACES), [ACIO](https://squawkflow.com/ticker/ACIO), [ACWI](https://squawkflow.com/ticker/ACWI), [ACWV](https://squawkflow.com/ticker/ACWV)

[Sector context](https://squawkflow.com/sector-rotation)