AAPL vs MSFT

Mega-cap tech — compare realized volatility, sector context, and options-strategy fit for Apple Inc. and Microsoft Corp..

AAPLTechnologyModerate volatility · 28.5% realized (3-mo)

Apple is one of the most liquid options names, with tight spreads and heavy institutional flow. IV typically rises into product launches and earnings.

AAPL$331.22+0.27%52-week: $243.42 – $345.34

Quote refreshes every 6h. Use as context — not a real-time price.

Upcoming EarningsOctober 29, 2026 (in 27 days) · After market close

IV typically expands into earnings and crushes on the report. Plan your position size and expiration accordingly.

MSFTTechnologyModerate volatility · 39.3% realized (3-mo)

Microsoft options are anchored by a steady earnings cadence. Cloud growth and AI spending are the primary catalysts for outsized moves.

MSFT$514.69+0.37%52-week: $349.20 – $553.72

Quote refreshes every 6h. Use as context — not a real-time price.

Upcoming EarningsOctober 27, 2026 (in 25 days)

IV typically expands into earnings and crushes on the report. Plan your position size and expiration accordingly.

AAPL vs MSFT: Trader's View

Apple and Microsoft sit at the top of nearly every options portfolio, so traders treat them as twin mega-cap benchmarks rather than direct competitors. Their volatility catalysts differ: AAPL ramps into product cycles while MSFT moves on its cadence of cloud and software updates. That makes them a natural pair for relative-value income trades, where a short strangle on MSFT funds a long calendar on AAPL during the iPhone refresh window. Both names sit deep in passive index baskets and covered-call ETFs, which dampens upside skew on either name compared to less-owned tech peers. When a trader wants the steadiest premium-selling vehicle in mega-cap tech, MSFT is usually the answer; when the goal is to harvest event-driven IV crush, AAPL gives more reliable post-earnings deflation. Earnings rarely land on the same day, which lets you stagger position rolls cleanly across the two.

Quick Reference

AttributeAAPLMSFT
CompanyApple Inc.Microsoft Corp.
SectorTechnologyTechnology
3-month realized volatility28.5% (moderate)39.3% (moderate)

Frequently Asked Questions

Which is more volatile, AAPL or MSFT?
Over the last three months AAPL realized 28.5% annualized volatility and MSFT realized 39.3%, so MSFT has been the more volatile of the two (about 1.4× AAPL). Realized volatility is what each stock actually did; the implied volatility on each option chain is what the market is pricing next — compare the two before buying or selling premium.
Can I trade AAPL and MSFT as a pair?
Yes — pair trades expressing relative-value views are common across many of these combinations. The direction and structure depend on your thesis (mean reversion, sector dispersion, correlation breakdown). The TradingCalcs tools above let you size each leg independently.
Are options on AAPL and MSFT equally liquid?
Liquidity varies. Consult the individual AAPL and MSFT ticker pages for commentary on chain depth, weekly availability, and typical bid-ask. As a rule, larger market-cap and ETF names tend to have tighter spreads than small-caps or recent IPOs.
Does this page give real-time prices?
The quote shown above each ticker refreshes every 6 hours from Finnhub. It's intended as context, not a real-time feed. Use your broker for live execution prices.