Robinhood or SoFi? A Case Study Using Duo Gravity Network Model

When investors ask whether to choose Robinhood ($HOOD) or SoFi ($SOFI), traditional chart reading often provides limited insights.

Looking at price charts over the past two weeks, both stocks display remarkably similar patterns, making it difficult to determine which has stronger momentum. This is where KnotCord's gravity network model provides a decisive edge.

Duo Network Comparison: $HOOD vs $SOFI

Let's compare two networks centered on each stock as of November 10, 2025: Network 1 ($HOOD) versus Network 2 ($SOFI).

Network Composition Insights:

Shared Foundation: Both networks share 48 common nodes, representing the core market floor for fintech stocks.
$HOOD's Crypto & Tech Focus: Network 1 includes strong crypto mining stocks (MARA, RIOT, CIFR, CLSK, IREN, MGTI) and semiconductor ETFs (SMH, SOXX), suggesting institutional investors view HOOD as more aligned with tech innovation and crypto trading.
$SOFI's Traditional Finance Exposure: Network 2 includes energy (XOM), precious metals (NEM, KGC, HL, PSLV), and traditional corporate bonds (HYG), indicating SOFI's positioning toward more established financial sectors.

Shared Nodes: Force Comparison Analysis

Below are the 48 stocks shared by both networks, ranked by their gravitational force in Network 1 ($HOOD). The force metrics reveal which stocks have stronger connections to each fintech company.

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Symbol	Type	Force 1 ($HOOD)	Force 2 ($SOFI)	Rank 1	Rank 2	Rank Change
TQQQ	ETF	838.497	193.563	1	1	-
TSLA	EQUITY	600.975	147.195	2	3	↓1
SPY	ETF	401.631	103.247	3	5	↓2
AMD	EQUITY	316.17	79.753	4	8	↓4
QQQ	ETF	303.661	86.489	5	7	↓2
NVDA	EQUITY	272.014	120.167	6	4	↑2
AAPL	EQUITY	189.565	77.629	7	10	↓3
SOXL	ETF	162.634	102.848	8	6	↑2
APLD	EQUITY	160.151	63.383	9	16	↓7
INTC	EQUITY	138.848	78.5	11	9	↑2
RGTI	EQUITY	132.91	49.8	12	21	↓9
GOOGL	EQUITY	126.262	66.669	13	13	-
PLTR	EQUITY	122.454	66.179	14	14	-
RKLB	EQUITY	111.685	35.006	15	38	↓23
MU	EQUITY	108.455	70.792	16	12	↑4
XLF	ETF	104.543	52.416	17	19	↓2
IWM	ETF	90.386	31.257	18	44	↓26
FXI	ETF	89.692	59.281	19	17	↑2
GLD	ETF	86.972	39.572	20	33	↓13
AMZN	EQUITY	85.646	46.04	21	25	↓4
GOOG	EQUITY	85.55	48.345	22	23	↓1
XLK	ETF	82.405	31.898	23	42	↓19
IONQ	EQUITY	79.599	28.133	24	52	↓28
SLV	ETF	79.533	71.17	25	11	↑14
BAC	EQUITY	75.75	51.364	26	20	↑6
SGOV	ETF	74.293	37.484	27	35	↓8
OPEN	EQUITY	73.758	65.664	28	15	↑13
LQD	ETF	72.289	25.464	29	64	↓35
EEM	ETF	71.372	40.425	30	32	↓2
HYG	ETF	67.224	26.067	32	62	↓30
KWEB	ETF	66.444	25.58	33	63	↓30
SOUN	EQUITY	64.949	28.637	34	50	↓16
NU	EQUITY	63.796	44.763	35	27	↑8
HPE	EQUITY	62.878	46.242	36	24	↑12
AVGO	EQUITY	61.598	27.051	37	59	↓22
VOO	ETF	61.084	28.288	38	51	↓13
XBI	ETF	61.004	27.8	39	53	↓14
LRCX	EQUITY	59.699	34.559	41	39	↑2
WULF	EQUITY	58.843	37.56	42	34	↑8
IVV	ETF	58.246	27.567	43	55	↓12
GDX	ETF	56.511	43.474	44	28	↑16
APP	EQUITY	54.864	28.768	45	48	↓3
MRVL	EQUITY	53.313	32.209	46	41	↑5
BIL	ETF	51.082	27.337	49	57	↓8
GLW	EQUITY	50.742	26.969	50	60	↓10
SCHX	ETF	48.344	46.003	54	26	↑28
XLV	ETF	48.048	28.889	56	47	↑9
WBD	EQUITY	46.247	35.724	60	37	↑23

Comparative Force Analysis: $HOOD vs $SOFI Networks (Nov 10, 2025)

Key Performance Indicators:

$HOOD's Dominant Position: TQQQ (3x leveraged Nasdaq ETF) tops HOOD's network with a massive force of 838.5, showing 4.3x stronger gravitational pull than in SOFI's network, indicating HOOD's deep integration with aggressive tech growth strategies.
$HOOD's Tech Strength: TSLA demonstrates 4.1x stronger gravitational force in HOOD's network (601.0 vs 147.2), while NVDA shows strong presence at rank 6 with force 272.0, confirming HOOD's significantly stronger institutional connections with innovative tech companies.
$SOFI's AI Balance: Semiconductor ETF SOXL maintains similar strength in both networks (rank 8 in HOOD vs rank 6 in SOFI), suggesting SOFI has more balanced AI infrastructure exposure.
Market Breadth: HOOD demonstrates stronger gravitational forces across quantum computing (IONQ rank 24, RGTI rank 12), space tech (RKLB rank 15), and crypto-adjacent stocks (APLD rank 9), indicating broader institutional support for high-growth sectors.

Key Takeaways

Despite SOFI showing a higher daily gain (8.26% vs 4.23%), the gravity network model reveals that the market holds more positive institutional positioning toward Robinhood.

HOOD demonstrates stronger gravitational forces with high-growth technology sectors and maintains a more robust network structure.

KnotCord's gravity model provides a novel analytical perspective that sharpens your investment edge beyond simple price action.