Meta and Tesla report earnings tonight. Can their stocks fall even if the results are good? The report says AI investment plans are the key. What does that mean?
2026-10-21
The wording sets the price more than the numbers
In today's session, Meta and Tesla shares are likely to be driven more by capex plans and the wording of guidance than by the earnings figures. Meta's April case is the evidence. Meta announced Q1 results and raised its 2026 capex range from $115-135 billion to $125-145 billion, citing higher component prices and data center costs for future capacity (Fortune, 2026-04-29). The shares fell 6-7% after hours and by as much as 10% intraday the next day (Yahoo Finance reports). On the same day, Alphabet and Amazon rose after hours on AI cloud growth. Even with the same spending, companies where the path back to revenue is visible were valued differently from those where it is not.
Why it is more sensitive now
The difference between April and today is the funding environment.
- The 10-year yield is 5.117% and the 30-year 5.425%. For spending whose payback is concentrated in the distant future, the higher the discount rate, the lower the present value.
- Oracle CDS is at a record high and CoreWeave at a 17-month low. The market is demanding a higher level of evidence than before from those increasing AI spending.
- The Nasdaq's 5-day cumulative return is -2.87%, so last week's losses have not been recovered. Higher guidance while already depressed can easily become a factor that cuts short the rebound.
Scenarios
| Path | Condition | Expected reaction |
|---|---|---|
| Relief | Capex held or raised slightly, revenue guidance raised to show a payback path | Tech rebound extends, SMH recovers part of its -8.8% since 10/12 |
| Caution | Capex raised, revenue guidance ordinary | A decline like Meta in April. Spending burden spreads to semiconductors and credit worries |
| Shock | Large capex increase with a warning of cost pressure | Possible repeat of last week's semiconductor plunge. Watch lines are SMH 546 and VXN 25.56 |
Tesla is different. It guided 2026 capex at more than $20 billion, with uses spanning factories, refining and Optimus plants (Sherwood). More than the numbers, a revenue consensus of about $28.1 billion and adjusted EPS of $0.44, the variable is the explanation of when that spending turns into profit.
What to do now
- It is better to avoid directional bets with leveraged products ahead of tonight's releases. In April, earnings on the same day produced opposite reactions across companies.
- If you already hold large-cap tech or semiconductor ETFs, rather than the first reaction right after the release, check for about two days whether the gap direction holds after the conference call before deciding.
- Higher capex means revenue growth for semiconductors and power equipment, so a Meta decline does not mean an SMH decline. But with credit worries overlapping now, they are more likely than usual to move together.
One caveat. This answer relies on the April case and the report's figures because no October earnings preview was found. The actual guidance tonight is unconfirmed.