Watsco Calls, Lennox Puts After Earnings, Then Quiet Dark Pools: GTA Terminal Data for HVAC Contractors (October 27 to November 6, 2026)

Heating and air conditioning contractors buy most of their equipment through two kinds of companies: manufacturers such as Lennox and Carrier, and distributors such as Watsco, one of the largest HVAC distributors in the country. When all three report quarterly results in the same week, the market's reaction says a lot about the residential replacement season, dealer inventories and pricing heading into winter. GTA Terminal data from Global Traders Academy covers each report and the two weeks that followed, from October 27 to November 6, 2026.

Watsco, October 27: shares down, options money in calls

Watsco reported before the open on Tuesday, October 27. Wall Street was looking for earnings of $4.13 a share, based on 5 analyst estimates. The shares fell 3.6% to $294.44 in that session. Options traders did not follow the stock down: $182K in premium traded, $138K in calls and $43K in puts, so 76% of the money was in calls, with a put/call volume ratio of 0.53, according to GTA's report on Watsco's post-earnings slide.

Lennox, October 28: a profit miss and put money

Lennox reported the next morning. The estimate was $7.18 a share, from 4 analysts, and the headline on the report was a profit miss. Shares fell 5.1% to $353.00 in premarket trading. Here the options money leaned the other way: $263K in premium, $113K in calls and $151K in puts, 43% in calls, with a put/call volume ratio of 1.9, per the Lennox earnings reaction story.

Carrier, October 29: a small dip and heavy call buying

Carrier reported on Thursday, October 29, against an estimate of $0.81 a share from 6 analysts, with a headline citing an earnings beat and strong guidance. The stock edged down 0.5% to $55.99 premarket, while $1.4M in options premium traded: $1.3M in calls and $112K in puts, or 92% calls.

Nine days later: big investors stepped back

By Friday, November 6, off-exchange volume in both Watsco and Lennox had dropped below normal. Watsco saw 178,931 shares trade in dark pools and broker internalizers, 0.6 times its 20-session average and 27.3% of volume, with 60% of the latest options premium in calls, as shown in the Watsco dark-pool check. Lennox had 206,890 shares off the exchanges, 0.7 times normal and 43.9% of volume, but 77% of its options premium was in puts, according to GTA's off-exchange report on Lennox. Both charts were in downtrends, below their 50-day and 200-day averages: Watsco 34% below its 52-week high with an RSI of 54, Lennox 42% below with an RSI of 45. The GTA Proprietary Pattern Model showed no live pattern on either.

What it means for HVAC contractors

• The distributor held up better than one of its suppliers. Call money in Watsco after its drop, and again on November 6, suggests investors see steady demand through the supply house, even as Lennox drew put money after missing on profit.

• Both stocks are well off their highs. A 34% to 42% gap from the 52-week high usually reflects slower unit volumes or margin pressure. That can mean more dealer promotions and better pricing on stocked equipment this winter, so ask your supply house about program pricing before you commit to a big order.

• Quiet dark pools. Below-normal off-exchange volume in both names means large investors were not building new positions in early November. The market is waiting for proof on the 2027 season.

• Plan the van and tool budget around your own calls. Service and replacement work runs through every season. If your call volume is strong, financing a service van or recovery equipment now can lock in a payment before spring demand returns.

For the makers' side of the picture, see our earlier look at Trane and Lennox puts versus Carrier and Johnson Controls calls, and for the plumbing supply chain, Ferguson's earnings jump and the water-products makers.

A signal, not a guarantee

Earnings-day options flow can be dominated by short-term traders, and a put-heavy day can simply be hedging. The data from Global Traders Academy's GTA Terminal is a signal, not a guarantee, and this article is not investment advice. Your local market, your backlog and your margins matter more than any stock move.

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