Major stock ETFs fell on October 16, 2026. QQQ dropped 2.50%, IWM lost 1.69%, SPY declined 1.11%, and DIA slipped 0.38%. VIX rose 21.45% to 19.99. The largest options orders were SPX calls and puts at the 7,695 strike, each carrying $11.9M in premium for December 18 expiration.
Market snapshot
SPY: $763.25, down 1.11%.
QQQ: $709.80, down 2.50%, the largest decline among these four stock ETFs.
DIA: $519.10, down 0.38%, the smallest decline of the group.
IWM: $270.44, down 1.69%.
VIX: 19.99, up 21.45% as stock ETFs retreated.
Biggest options orders
SPX: A December 18, 2026 put and a call at the 7,695 strike each carried $11.9M in premium—the largest individual orders.
SPXW: A December 31, 2026 put at the 7,700 strike carried $9.8M.
SPX: Another December 18, 2026 call and put at the 7,695 strike each carried $7.3M.
SPXW: An October 23, 2026 call at the 7,660 strike carried $6.3M.
SPX: A November 20, 2026 put at the 7,700 strike carried $5.7M.
SPXW: An October 30, 2026 put at the 7,700 strike carried $5.0M.
Matching call and put premiums alone do not establish whether orders were linked or reveal a trader's direction. Premium size is not a stand-alone bullish or bearish signal.
Headlines to watch
NVDA: NVIDIA's CEO said of AI market turmoil, “All of this is going to pass,” according to Tradex.
Bank deposits: U.S. bank deposits rose to $19.771 trillion from $19.694 trillion the prior week, according to Tradex.
Comfort Systems USA: Announced its third-quarter 2026 conference call and webcast, according to Business Wire.
Rayonier: Announced its fourth-quarter 2026 dividend, according to Business Wire.
Bloom Energy: Business Wire carried announcements about support for Central Texas first responders and recognition of Gainesville firefighters.
International: Tradex reported that Costa Rica's Grynspan was narrowly ahead in the race to become the next UN chief, citing sources. It also relayed an Axios report, citing the CENTCOM commander, that Iran-backed militias were sending money to the IRGC.
What to watch next
October expirations: The nearest options expiration in these orders is October 23 for the SPXW 7,660 call, followed by October 30 for the SPXW 7,700 put.
December positioning: SPX orders cluster at the December 18 expiration and 7,695 strike, with both calls and puts represented. That mix does not establish a directional forecast.
Session reference points: QQQ's 2.50% decline and VIX's move to 19.99 are benchmarks for comparing the next session, not predictions.
Educational only, not financial advice.
Questions about today
How did the major stock ETFs finish on October 16, 2026?
SPY fell 1.11% to $763.25, QQQ dropped 2.50% to $709.80, DIA declined 0.38% to $519.10, and IWM lost 1.69% to $270.44.
How much did VIX rise today?
VIX rose 21.45% to 19.99 on October 16, 2026.
What were the biggest options orders of the session?
The largest individual orders were an SPX put and an SPX call at the 7,695 strike, both expiring December 18, 2026. Each carried approximately $11.9M in premium. Matching premiums alone do not establish that the orders were linked.