Unusual options activity — 2026-07-27

Name: Unusual options activity — 2026-07-27
Creator: Tickwind
License: https://www.tickwind.com/en/unusual/2026-07-27#license

The archived board for 2026-07-27: the most-traded US option contracts that day, ranked by single-contract volume, as captured by the final board scan of that session. Cboe data, ~15-min delayed. · Data as of 2026-07-27 20:08

← Today's board

Ticker	Type	Strike	Expiry	Vol	OI	Vol/OI	IV
SPY	CALL	$740	Jul 27	608.9K	7.9K	76.6×	20%
SPY	PUT	$737	Jul 27	581.2K	4.9K	118.2×	23%
SPY	CALL	$739	Jul 27	552.6K	7.2K	77.2×	20%
SPY	PUT	$736	Jul 27	526.0K	8.1K	64.6×	27%
SPY	CALL	$738	Jul 27	494.3K	3.9K	126.1×	22%
SPY	PUT	$738	Jul 27	477.0K	6.1K	78.4×	21%
SPY	CALL	$741	Jul 27	465.5K	8.5K	54.5×	23%
SPY	PUT	$735	Jul 27	456.9K	7.6K	60.0×	30%
SPY	CALL	$742	Jul 27	415.4K	7.9K	52.8×	27%
NVDA	CALL	$200	Jul 27	372.8K	2.6K	141.5×	75%
SPY	PUT	$739	Jul 27	366.0K	9.5K	38.4×	19%
QQQ	CALL	$680	Jul 27	341.8K	695	491.7×	29%
SPY	CALL	$745	Jul 27	335.6K	11.6K	29.0×	40%
SPY	CALL	$743	Jul 27	332.9K	8.0K	41.6×	29%
SPY	CALL	$737	Jul 27	327.9K	2.0K	164.1×	25%
SPY	PUT	$740	Jul 27	322.2K	10.2K	31.5×	19%
NVDA	PUT	$195	Jul 27	318.4K	13.4K	23.8×	59%
SPY	CALL	$744	Jul 27	305.0K	6.3K	48.1×	35%
QQQ	CALL	$681	Jul 27	293.8K	104	2825.0×	27%
QQQ	PUT	$680	Jul 27	288.5K	13.7K	21.0×	28%
NVDA	CALL	$197.5	Jul 27	288.0K	2.7K	108.4×	42%
QQQ	PUT	$678	Jul 27	285.9K	3.4K	84.9×	37%
QQQ	CALL	$682	Jul 27	259.0K	965	268.4×	26%
TSLA	PUT	$305	Jul 27	250.1K	3.5K	71.0×	56%
NVDA	PUT	$197.5	Jul 27	246.2K	7.3K	33.9×	41%
AAPL	CALL	$340	Jul 27	245.8K	7.3K	33.5×	52%
QQQ	CALL	$683	Jul 27	234.6K	1.3K	174.7×	26%
QQQ	PUT	$679	Jul 27	234.4K	1.8K	128.8×	30%
QQQ	CALL	$685	Jul 27	230.8K	5.5K	41.8×	31%
QQQ	PUT	$677	Jul 27	224.6K	2.7K	84.1×	41%

Cite this data

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https://www.tickwind.com/en/unusual/2026-07-27

Suggested citation

Unusual options activity for 2026-07-27 — Tickwind (tickwind.com), Cboe 15-min delayed data.

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