Noteworthy Tuesday Option Activity: PAR, QCOM, ZS

Significant options flow hit Qualcomm (QCOM) and Zscaler (ZS) today: QCOM saw 42,665 contracts (~4.3 million underlying shares), equal to ~45.1% of its one‑month average daily volume (9.5M shares), led by 2,327 contracts in the $145 put expiring March 20, 2026 (~232,700 shares). ZS traded 7,966 contracts (~796,600 underlying shares), ~44.8% of its one‑month average daily volume (1.8M shares), with a notable 515 contracts in the $200 call expiring February 6, 2026 (~51,500 shares). These flows represent concentrated positioning that could affect near‑term liquidity and signal directional hedging or speculative interest in both names.

Analysis

Market Structure: Heavy put flow in QCOM (2,327 contracts at $145 Mar-20-2026) and call flow in ZS ($200 Feb-06-2026) signals concentrated directional exposure rather than broad index stress — dealers’ delta-hedging can amplify near-term flows (put-buying on QCOM likely generates dealer selling pressure; call-buying on ZS likely generates dealer buying). These option trades are large relative to each stock’s ADV (QCOM ~45% of ADV by shares, ZS ~44.8%), so expect intraday/near-term price impact and widened skew/IV for those strikes over the next 1–6 weeks. Winners: option buyers (if directional move occurs) and market makers capturing IV; losers: holders of unhedged common stock in the impacted names if delta-hedging pushes price against them.

Risk Assessment: Tail risks include adverse regulatory rulings for QCOM (licensing/antitrust) or subscription churn for ZS — both could produce >30% moves over 3–12 months. Immediate (days) risk: dealer delta-hedging-induced moves of 3–8% around block flow; short-term (weeks–months): IV reprice into expirations (Feb–Mar 2026); long-term (quarters+): fundamentals (chip demand, enterprise security spend) reassert. Hidden dependency: large block trades may be institutional hedges or structured products, not pure directional bets — open interest and time-series flow over 3–7 days will reveal intent. Catalysts: upcoming earnings, guidance, major analyst reports, or macro growth data within 30–90 days.

Trade Implications: For QCOM, prefer defined-risk bearish structures to capture skew and limit theta bleed; for ZS, use modest bullish call spreads to monetize expected dealer buying and positive skew. Consider pair/relative-value trades to neutralize market beta (long ZS vs short broad software) and use position sizing limits (1–2% NAV per idea). Time entries around volatility pullbacks: initiate within next 2–10 trading days if IV rises >15% vs 30‑day average or if price gaps >3% in either direction.

Contrarian Angles: Don’t assume flows are pure directional: heavy put activity in QCOM may be existing shareholder hedging or synthetic protection ahead of known corporate events — if open interest accumulates without net delta change, the move could reverse. Market may be underpricing continuation of skew; selling premium aggressively near expiries risks being squeezed if dealers are already short delta. Historical parallels: large single-strike flows in chips (2019–2020) produced multi-week mean reversion after initial amplification — size stops and volatility-aware exits are essential.

Key Decisions for Investors

• QCOM: Establish a defined-risk bearish put spread sized to 1% of NAV — buy Mar-20-2026 $145/$125 put spread (debit) — target 2x return, close at 50% realized profit or 30% max loss; if QCOM moves down >10% within 30 days, trim to 0.5% and reassess fundamentals.
• ZS: Allocate 1.5% NAV to a bullish call spread — buy Feb-06-2026 $200/$240 call spread (debit) or equivalent long-call exposure if funding available; take profits at 40–60% gain or cut at 25% loss; add if ZS gaps >+5% on sustained volume within 10 trading days.
• Relative trade: Express idiosyncratic ZS upside vs sector by going long the above ZS call spread and short equal-dollar exposure to IGV (ETF) sized to neutralize beta — net portfolio delta ~0; review after 30 days for rebalancing.