📈 Options Flow 期权异动
Unusual options volume vs open interest. High volume/OI ratio signals whale positioning. Put/Call ratio indicates directional bias.
PUT / CALL RATIO
0 (Bullish)1.02.0+ (Bearish)
3.14
BEARISH
Unusual Strikes — Vol/OI > 3x (3C / 0P)
CALL$7402026-09-1810110.0x
CALL$9202026-09-18414.0x
CALL$9602026-09-181853.6x
High Volume Contracts — Vol > 500 (2 contracts)
PUT$7502026-09-181,000
PUT$9002026-12-18868
- Put/Call volume ratio: 3.14 (bearish)
- Total options volume: 3,752 (calls 907 / puts 2,845)
- Top unusual: CALL $740.0 exp 2026-09-18 — vol/OI 10.0x
- 3 unusual strikes detected (3C / 0P)
🏦 Smart Money Flow 机构资金流向
Quarter-over-quarter position changes from 13F filings. Shows whether institutional investors are accumulating (buying more) or distributing (selling) — the strongest signal of whale conviction.
INSTITUTIONAL OWNERSHIP
99.1%
ACCUMULATION vs DISTRIBUTION
20% ACCUMULATING
80% DISTRIBUTING
NET SHARES FLOW
-2,906,529
Institutional Position Changes (QoQ)
▲▲ HEAVY BUYCohen & Steers Inc.2.65%+23.3%+493,196
▲ ADDINGFMR, LLC2.85%+5.6%+150,236
▬ HOLDVanguard Group Inc13.59%+0.8%+107,659
▬ HOLDGeode Capital Management, LLC2.60%+1.0%+25,424
▬ HOLDNorthern Trust Corporation1.52%+0.6%+9,542
▬ HOLDPrincipal Financial Group, Inc.1.98%-0.9%-16,741
▬ HOLDBlackrock Inc.10.95%-0.2%-19,470
▬ HOLDState Street Corporation6.30%-0.8%-48,836
▬ HOLDPrice (T.Rowe) Associates Inc1.50%-3.3%-50,255
▼▼ HEAVY SELLJPMORGAN CHASE & CO2.22%-61.9%-3,557,284
ETF & Mutual Fund Flow (1 adding / 0 selling)
▬ HOLDVANGUARD SPECIALIZED FUNDS-Vanguard Real Esta+0.6%+21,428
▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+0.1%+3,696
▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+2.5%+60,149
▬ HOLDiShares Trust-iShares Core S&P 500 ETF+0.9%+10,890
▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.2%+2,120
▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -1.2%-14,415
▬ HOLDVANGUARD INDEX FUNDS-Vanguard Growth Index Fu-3.7%-43,005
▲ ADDINGPrincipal Funds, Inc-Real Estate Securities F+5.0%+31,332
▬ HOLDVANGUARD FIXED INCOME SECURITIES Fd.S-Vanguar+0.8%+4,842
▬ HOLD-Price (T.Rowe) Real Assets Trust I-2.4%-14,964
- Institutional ownership: 99.1%
- Smart money flow: 2 adding / 1 selling / 7 hold
- Net shares removed by institutions: -2,906,529
- Biggest mover: JPMORGAN CHASE & CO sold 3,557,284 shares (-61.9%)
🕶 Short Interest & Dark Pool 做空 & 暗池
Short interest as % of float and days-to-cover. Rising SI = bearish pressure. High SI + decreasing = shorts covering (bullish). Squeeze risk rated by SI level.
SHORT INTEREST (% OF FLOAT)
0%10%20%30%+
- Short interest: 2.1% of float
- Days to cover: 3.3
- Short interest MoM: ↓ 6.0%
- Squeeze risk: MINIMAL