All bullish positions were bought in, yet the stock is in a downtrend, while sellers collected 6.52 million.

The Federal Reserve held interest rates steady for the fifth consecutive time, yet unusually saw three officials advocate for a rate hike—the Dow plunged 1,153 points that day, marking its largest single-day drop since April last year, with chip stocks wiping out $1 trillion in market cap in one day. Among 195 unusual trades, the long-to-short ratio was 1.3:1 with longs totaling $62.76 million, but this ratio holds little reference value today: the vast majority of bullish orders were bought during the downtrend and got trapped by the close. Only one trade truly stood firm, and it was from the seller side.

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$Vertiv(VRT.US) Vertiv
Direction: 🟢 Bullish
Expiration: 2026-09-18 (Main legs two strikes) · 2026-08-14 · 2026-11-20
Strike Prices: $185 / $175 (Sell Put) · $165 (Buy Put)
Notional Size: Seller receives $6.52M / Buyer pays $1.42M, net receipt approx. $5.1M USD
Volume: 7,000 contracts + 6,475 contracts + 946 contracts + 1,500 contracts
Structure Type: Asymmetric Calendar Put Structure (Three sells, one buy, four legs)

Data Highlights: In the first 11 minutes of trading, two consecutive sell orders for September expiring $175 and $185 Puts brought in $6.35 million, the largest premium inflow on the entire market that day; an hour later, another order for November expiring $165 Buy Put cost $1.42 million. The total notional size of the three Sell Put positions to take delivery is $260.3 million, with the $185 strike alone accounting for $129.5 million. The timing of the sale is critical: Vertiv had already dropped over 13% pre-market on July 29 due to earnings; selling Puts here means dumping into the downtrend, not after it. Closing at 223.04 (−17.25%), with an intraday low of 220.92, setting a new low since March 31.

Bull Case Comparison: The earnings report itself was "one miss, three beats". Adjusted EPS of $1.52 beat expectations of $1.42; Revenue of $3.274 billion missed consensus estimates of $3.377 billion, attributed by the company to temporary supply chain constraints and timing misalignments in multi-phase project execution; Adjusted operating profit of $738 million increased 51% YoY, with margins expanding 410 basis points to 22.6%; Operating cash flow of $1.1 billion and adjusted free cash flow of $925 million surged 241% and 234% respectively; Full-year adjusted EPS guidance raised from $6.30–6.40 to $6.65–6.75, higher than analyst expectations of $6.48. The direct cause of the 17% drop was that the upward revision didn't meet market appetite. Seller consensus updated on July 29: among 28 firms, 21 have strong buy ratings, consensus is strong buy, target price $374.23, even the lowest target of $236 remains above the closing price. Options sellers, earnings quality, and seller consensus are all aligned.

My View: This is the only trade I'm willing to follow today. The $185 strike has a unit price of $6.01, resulting in an exercise cost of $178.99, leaving a 19.75% buffer relative to the close—in other words, the seller's stance is "if Vertiv drops another 20%, I'll still take delivery", while it has already fallen 26.75% from $304.50. I don't accept the pricing of this sell-off: what was missed was revenue with time attributes, while profits and cash flow beat expectations; these two types of quality are unequal. I lean towards the seller's side, following by selling far-out-of-the-money puts rather than buying calls. $220.92 is my observation line; if broken, the 17% buffer for the $185 strike needs recalculating, logic unchanged but position size reduced.

Source: Trading Edge live options flow (Locally collected 2026-07-29)

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$Micron Tech(MU.US) Micron Technology
Direction: 🟢 Bullish
Expiration: 2026-08-07 · 2026-08-03 · 2026-10-16
Strike Prices: $780 / $770 (Buy Call) · $530 (Sell Put) · $745 (Buy Put)
Notional Size: Four legs total approx. $5.24 million, net expense approx. $880k
Volume: 494 contracts + 70 contracts + 720 contracts + 51 contracts
Structure Type: Risk Reversal + Calendar Spread Buy Call + Small Put Hedge (Four legs)

Data Highlights: The main leg was the $780 Call at 13:06, $2.72 million, 494 contracts, placed almost at-the-money, expiring in 9 days. The problem is the daily close was 739.00 (−9.93%), intraday low 737.88—this purchase became 5.5% out-of-the-money, unit price $55.06/share, $5,506 per contract, breakeven at 835.06, meaning it needs to rise 13.00% within 9 days. The reason for the drop isn't Micron itself: SK Hynix's profit growth missed expectations and announced expanded capital expenditures, dragging down the entire storage chain; night market storage chips continued to fall broadly, with Micron dropping nearly 3% again. Among the four legs, the only one that wasn't proven wrong was the late-session $530 Sell Put, receiving $2.18 million, 720 contracts, notional delivery size $38.16 million.

Bull Case Comparison: Sellers show the least divergence on Micron across the market—among 46 firms, 31 have strong buy ratings, consensus is strong buy, target price $1,507.38, more than double the closing price, target range $361 to $2,200. Near-term option flows align with sellers, but stock price fell from 970.82 to 739.00 over seven trading days, cumulative −23.88%; among the three factors, only the stock price moved against them.

My View: I won't follow the two near-term Call strikes. A 13% gain in 9 days is expensive itself, plus the storage chain is still falling overnight; the $780 strike is now racing external headwinds, not fundamentals. I want to isolate the $530 leg: the strike is pressed 28.28% below the closing price, exercise cost $499.72; this is the only expression among the four legs that still holds up in a crash. In my ledger, the Micron line has been written about 12 times—nine consecutive pure short rounds starting from 5/27, first turning long on 7/22, switching to hedge confrontation on 7/23, back to pure short on 7/24, and leaning long again this round. With direction flipping to this extent, I only trust the long-duration leg. $737.88 is the observation line.

Source: Trading Edge live options flow (Locally collected 2026-07-29)

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$Intel(INTC.US) Intel
Direction: 🔵 Hedging / Leaning Long with Insurance
Expiration: 2026-08-07 / 2026-08-10 / 2026-08-21 / 2026-08-28 (Call four strikes) · 2026-08-21 (Put)
Strike Prices: $84 / $90 / $97.50 / $90 (Buy Call) · $72.50 (Buy Put)
Notional Size: Call four legs total approx. $4.238M / Put approx. $1.93M USD
Volume: 5,901 contracts + 892 contracts + 900 contracts + 1,499 contracts + 7,349 contracts
Structure Type: Cross-strike Calendar Spread Buy Call four legs + Out-of-the-money Put (Five legs, full net expense)

Data Highlights: The Call side stretches from the at-the-money $84 all the way to the 17.4% out-of-the-money $97.50 at order placement, spanning four August expiration dates, heaviest being the 11:15 $84 order, $2.83 million, 5,901 contracts. But at 10:33 there was another order for 7,349 contracts of $72.50 Buy Put, $1.93 million, premium close to half of the Call side. Close 81.88 (−5.12%), intraday low 81.79, setting a new low for nearly 3 months. $84 Call unit price $4.80, breakeven 88.80, needs 8.45% rise; $72.50 Put unit price $2.63, breakeven 69.87, Put safety cushion narrowed from 14.0% at order placement to 11.46%. Another rare news item that day: Intel opened partial Atom processor technology, including RTL code, to Rosaic Labs, a startup co-founded by Chen Lizhu's co-investors.

Bull Case Comparison: Sellers remain the most bearish on Intel in the field—among 52 firms, 31 hold, consensus is hold, target price $115.27, with 2 sell ratings and 1 downgrade, target range $74 to $200. Under the news narrative, Intel has fallen 40% since June, while most analysts remain cautious. Option flows lean long, going against seller consensus.

My View: For this trade, I'm looking not at direction, but at stance change. In my ledger, Intel is the third time I've written about it—the 7/23 three-leg combination was validated by Q2 earnings, upgraded on 7/28 to a $19.83 million 2027 same-strike calendar LEAPS, integer lots with no sell legs, pure long; a single trading day later, 7,349 near-month Puts were added, the first self-correction on this line. I calculated earlier that the breakevens for the two LEAPS on 7/28 were 117.50 and 121.79, both higher than the consensus target of 115.27; after another 5.12% drop today, this gap will only widen—the long side indeed needs a layer of insurance. I won't follow the near-month $84 Call, 9 days to expiry plus 2.6% out-of-the-money; the Put leg is actually what should be recorded today. $81.79 is the observation line.

Source: Trading Edge live options flow (Locally collected 2026-07-29)

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$Dell Tech(DELL.US) Dell Technologies
Direction: 🔴 Bearish
Expiration: 2026-11-20
Strike Price: $270
Notional Size: Approx. $2.6 million
Volume: 1,043 contracts (Two same-strike adds at 12:08 / 12:21)
Structure Type: Single Leg Buy Put (Split adds, DTE114)

Data Highlights: Unit price $24.93/share, $2,493 per contract, breakeven 245.07—calculated from close 369.64, the underlying stock needs to fall another 33.70% for this to break even. Close −5.72%, intraday low 364.17; combined with 7/28's −8.15% (intraday low 358.88), cumulative −13.41% over two trading days. The reason for the drop is continuous: concerns over AI server business margins; Citigroup's upgrade of the target price on 7/29 couldn't suppress worries about profitability. Another reverse news item on the same day: SK Hynix stated customers are paying cash to lock in future chip supplies, while Dell just signed a five-year AI agreement.

Bull Case Comparison: Sellers barely moved—among 28 firms, 14 strong buy, 5 buy, consensus buy, target price $502.78, target range $360 to $700, even the lowest tier of $360 clings near the closing price. This option trade goes completely opposite to seller consensus.

My View: Stance reversed, but I won't follow this Put. I wrote about Dell's three-leg Risk Reversal on 7/28—buying $380 Call, selling $385 Put to collect $1.78M, then adding $420 Call, net receipt approx. $900k, bought in the panic zone at intraday low 358.88; I judged it as "the most followable trade" at the time, drawing invalidation line at 358.88. On 7/29 intraday low 364.17, that line hasn't broken, so I don't think we need to flip short now. And this November $270 Put's attribute isn't direction: DTE114, single contract $2,493, needs a 33% drop to break even; this is insurance bought for long positions, separate from "bearish on Dell". I continue watching 358.88; only when broken do I recalculate the three-leg setup.

Source: Trading Edge live options flow (Locally collected 2026-07-29)

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$Qualcomm(QCOM.US) Qualcomm
Direction: 🟢 Bullish
Expiration: 2026-08-07
Strike Price: $175
Notional Size: Approx. $918k USD
Volume: 2,870 contracts (Two same-minute orders at 12:19 / 12:20)
Structure Type: Single Leg Buy Call (DTE9, placed hours before earnings)

Data Highlights: Unit price $3.20/share, $320 per contract, breakeven 178.20. At order placement underlying approx. 159, close 155.68 (−4.42%); earnings released after market close, stock fell another 4.67% to 148.40, night market 151.37. Calculated from after-hours price, this 9-day Call needs the underlying to rise 20.08% to break even. FY26Q3 accounts were "revenue up, profit down": Revenue $9.947 billion, +4% YoY, beating LSEG consensus of $9.67B and hitting company guidance upper bound; but net profit $2.002 billion, −25% YoY, diluted EPS 1.87; QCT segment pre-tax margin dropped from 30% to 26%, QTL from 71% to 69%, cost pressures from wafers, assembly, testing, advanced packaging, and storage. Q4 earnings guidance below expectations, Apple modem revenue decline accelerating, Apple orders halving quarter-on-quarter next quarter. Company notified customers on 7/24 that prices for all chip series will increase by double-digit percentages starting September 1.

Bull Case Comparison: Sellers weren't long to begin with—among 37 firms, 21 hold, consensus hold, target price $220.57, with 1 sell rating and 2 downgrades, target range $100 to $314. This Call trade doesn't match seller consensus nor does it match earnings numbers.

My View: Public earnings gamble, bet on the wrong direction, I won't participate. Here I must mention the ledger: on 7/14 I wrote about Qualcomm's Long Strangle—$190 Buy Call $2.07M paired with $175 Buy Put $3.33M, Put bet 60% more than Call; I characterized it as "volatility structure leaning bearish, not neutral", conclusion was "watch and can follow short leg", closing original words were watching "whether Qualcomm's $175 defense line holds before earnings". The answer is already out: $175 didn't hold, close 155.68, after-hours 148.40; that 8/21 expiring $175 Put unit price $12.66, breakeven 162.34, now in-the-money 19.32 to 26.60, short leg realized. Same $175, two weeks ago someone bought Put, I said follow short leg; today someone buys Call before earnings, price already 12% below it. September price hike is a real variable, but that only matters for November or January contracts after IV falls; don't touch this near-month one.

Source: Trading Edge live options flow (Locally collected 2026-07-29)

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The next node is tonight at 20:30 Beijing Time: Core PCE Price Index, Q2 GDP Initial Estimate, and Initial Jobless Claims all land simultaneously. Whether the Fed, which just cast 3 votes against hiking rates, gets slapped by data will determine whether Vertiv's $260 million delivery commitment is collecting rent or catching a falling knife; watch Micron at 737.88 on the storage chain side, watch Dell at 358.88 on the AI hardware side, that invalidation line I haven't withdrawn yet.