10 Hot Stocks to Watch — Monday, September 14, 2026

Super Micro Computer surged 7.28% to $40.10 on Friday, riding tailwinds from sustained AI infrastructure demand and a flood of bullish call activity. Options traders are aggressively loading up on near-term calls, with 8.91 call-to-put ratio and 26,598 contracts in the $40 strike expiring September 2026 already in-the-money, signaling conviction above current levels. The stock's high beta of 2.19 amplifies moves, though investor caution persists around cash flow execution despite the company's reported $60B order backlog. Watch $42.50 resistance, where volume interest clusters.

Moderna climbed 5.38% to $143.97 today, riding a broader healthcare rotation that lifted the sector 7% quarter-to-date amid market turbulence from rising oil and yields. The options market is decidedly constructive: call-to-put ratio of 2.65 signals sustained bullish conviction, with heavy positioning in September 2026 calls across the $150–$165 strike band suggesting traders are targeting a 10–15% rally. Watch the $150 level—8,199 contracts traded there today with zero prior open interest, indicating fresh accumulation ahead of Fed deliberations.

Marathon Digital Holdings surged 4.81% to $11.98 after HC Wainwright initiated coverage with a $20 price target, signaling 67% upside potential. The options market is pricing in conviction: a 7.54 call-to-put ratio reflects heavy demand for September 2026 $12.50 calls (47k contracts), suggesting institutional accumulation above current levels. Watch the $12.50 resistance—a breach would target the $13–$14 zone, though ultra-high beta (5.21) means crypto sector headwinds remain a significant tail risk.

VXX fell 4.29% today as the Cboe Volatility Index plummeted nearly 11%, signaling investor appetite for risk despite inflation data. Options markets are flashing conviction: a 9.77 call-to-put ratio and 20,000+ contracts across the $19–$20.50 strikes expiring September 2026 suggest traders are betting on mean reversion or a sustained volatility repricing. Watch the $20 level as near-term resistance; a break above would validate the bullish call flow.

Arm Holdings rallied 4.17% to $264.79 after Piper Sandler initiated coverage with an overweight rating and 19–37% upside target, positioning the chip-architecture giant as essential to AI infrastructure buildout. Options markets are running hot: a 3.22 call-to-put ratio and 3,992 contracts of $300 calls expiring September 2026 signal aggressive bullish positioning above the stock's 52-week high of $452.70. With institutional whale activity detected and triple-digit growth peers under pressure, September 2026 $280–$300 calls represent the consensus bet on sustained momentum.

NIO shares gained 3.07% Friday, reversing a brutal month-long sell-off that wiped 25% off the stock, as options traders aggressively loaded up call contracts. Heavy call buying—evidenced by a 5.47 call-to-put ratio—pushed volume into 3,214x across $4.0 September calls, signaling conviction that the EV maker can reclaim lost ground despite Europe headwinds and Tesla's pricing pressure in China. Watch the $4.0 level by mid-September; a break above unlocks the $5.0 strike, where 2,331 contracts sit.

Qualcomm climbed 2.88% to $181.97 as semiconductor sentiment improved on falling Treasury yields and robust AI demand forecasts. The real story: a landmark Amazon partnership worth up to $60 billion is repositioning QCOM away from Apple's modem exit and into AI data-center silicon—a market dominated by Nvidia and others. Options traders are betting aggressively, with call volume at the $190, $200, and $185 strikes dwarfing open interest; the $200 call for Sept 25 expiry signals conviction in a near-term breakout.

Okta fell 2.69% today despite positioning itself as the architect of AI agent governance—the company shipped the first standalone product in this emerging category on August 24, ahead of rivals. Options markets show conviction above current levels, with heavy call volume at $180, $190, and $200 strikes expiring September 18, suggesting traders expect a rebound toward $180 within two weeks. The stock's 94% YTD gain and low beta of 0.76 may be inviting profit-taking, but Dreamforce narrative and enterprise demand for agent security remain intact.

Intel rallied 2.61% to $102.94 today, reversing recent semiconductor sector weakness sparked by Anthropic's AI slowdown commentary. Options markets are decisively bullish: a 4.05 call-to-put ratio and nearly 70,000 contracts of call volume across $95–$110 strikes expiring this week signal aggressive positioning ahead of the Sep 18 expiry. The $110 call is drawing the heaviest volume (25,480 contracts), suggesting traders see upside potential above current levels despite lingering foundry valuation skepticism.

Intuitive Surgical rose 2.41% today, buoyed by Goldman Sachs' bold forecast of 6.5 million humanoid robots by 2035—a structural catalyst for the surgical robotics sector. However, options markets tell a cautionary tale: put volume is crushing calls (0.65 call-to-put ratio), with heavy activity in $440–$460 puts expiring September 2026, signaling institutional hedging against pullback risk. The stock remains 25% underwater over twelve months despite near-term strength. Watch the $370 support level; a close below it could trigger further options-driven selling.