Teradyne Inc

TERNASDAQ · USD
397.82USD-5.20 (-1.30%)
6610

Teradyne Inc (TER) Unusual Options Activity Today

TER options volume power reached 20.68x on the previous trading day. The highest reading was on the $500 CALL expiring 2026-10-16.

Read more

Checking TER unusual options activity helps you spot when traders are making outsized bets on Teradyne Inc before the broader market catches on. Teradyne Inc's unusual options activity flags contracts trading at multiples of their average daily volume, often signaling that informed money is positioning ahead of a catalyst. Use our scanner to monitor TER unusual options activity today and surface the prints that deserve a second look.

Unusual options flow typically refers to trades where volume vastly exceeds open interest at a given strike, or where total contract volume on a name spikes well above its norm. Watching TER unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking TER unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and TER unusual options flow data becomes especially valuable around earnings, product launches, and macro events.

Teradyne, Inc. designs, develops, manufactures, sells, and supports automatic test equipment worldwide. The company operates through Semiconductor Test, System Test, Industrial Automation, and Wireless Test segments. The Semiconductor Test segment offers products and services for wafer level and device package testing in automotive, industrial, communications, consumer, smartphones, cloud computer and electronic game, and other applications. This segment also provides FLEX test platform systems; J750 test system to address the volume semiconductor devices; Magnum platform that tests memory devices, such as flash memory and DRAM; and ETS platform for semiconductor manufacturers, and assembly and test subcontractors in the analog/mixed signal markets.

It serves integrated device manufacturers that integrate the fabrication of silicon wafers into their business; fabless companies that outsource the manufacturing of silicon wafers; foundries; and semiconductor assembly and test providers. The System Test segment offers defense/aerospace test instrumentation and systems; storage test systems; and circuit-board test and inspection systems. The Industrial Automation segment provides collaborative robotic arms, autonomous mobile robots, and advanced robotic control software for manufacturing, logistics, and light industrial customers. The Wireless Test segment provides test solutions for use in the development and manufacture of wireless devices and modules, smartphones, tablets, notebooks, laptops, peripherals, and Internet-of-Things devices under the LitePoint brand name. This segment also offers IQxel products for Wi-Fi and other standards; IQxstream solution for testing GSM, EDGE, CDMA2000, TD-SCDMA, WCDMA, HSPA+, LTE, and 5G technologies; IQcell, a multi-device cellular signaling test solution; IQgig test solution; and turnkey test software for wireless chipsets. Teradyne, Inc. was incorporated in 1960 and is headquartered in North Reading, Massachusetts.

Catalysts rarely arrive without a footprint, and TER unusual options activity is often where that footprint shows up first. Our scanner tracks Teradyne Inc's unusual options flow in real time, ranks prints by volume-to-open-interest, premium spent, and aggressor side, and separates real conviction from noise. Whether you're looking at TER unusual options volume on the call side or chasing put sweeps, Teradyne Inc's unusual options flow today is one click away, so put it on your radar before the headlines hit.

2026-10-02
Calls
422.503.204.904.0580%163533.33%
477.50—3.303.30163%51500.00%
412.503.907.805.8571%186300.00%
475.00—0.750.75113%145280.00%
427.502.203.702.9579%42200.00%
Puts
410.0013.0018.3015.6586%1711,700.00%
355.000.201.700.95100%18338481.58%
367.500.701.951.3385%103333.33%
392.504.9010.007.4589%3214228.57%
400.008.1011.509.8083%2219115.79%

As of September 29, 2026

Spot unusual options activity before it moves

Track TER options flow across every expiration, filter by volume power, and find the setups with abnormal activity before the trade is gone.

Start your 14-day free trial