loader image

Informe GT Gamma Levels

Mar 17, 2021 | 0 Comentarios

Futures have pulled back to 3940 as the market awaits the 2pm EST FOMC. Major SG levels remain unchanged, and while the FOMC always contains the possibility of inducing volatility we give edge to markets “mean reverting” and initial move today, and holding the major gamma range of 3900-4000 into Fridays close.

Our models suggest a max move of 77bps today with key levels showing as 3950, 3975.  4000 remains the Call Wall and major resistance into Fridays close. Alternatively should Powell upset markets, we’d look for 3900 support.

One thing we’re watching closely is how much positive SPX gamma has reduced here, holding just 150mm. SPY is much larger at 1.3bn. This appears to be a function of SPY being much more call heavy >=395, so there seems to be a juxtaposition between “retail” (SPY) and “institutional” (SPX).  This is a story that likely does not matter before Friday, but is worth monitoring.

We often talk about how market volatility declines into the large monthly OPEX, and that is portrayed in the graphs below. These charts show the intraday range for markets and you can see that into OPEX (blue arrows) the market “compresses”, i.e. the intraday trading range consolidates.

SPY intraday movement

Macro Note:

3800 support 4000 resistance into March OPEX

Signal Name Latest Data Previous SPY NDX QQQ
Ref Price: 3939 3943 395 13077 320
VIX Ref: 20.69 19.79
SG Gamma Index™: 1.16 1.16 0.30 0.00 -0.08
Gamma Notional(MM): $151 $190 $1,396 $-1 $-469
SGI Imp. 1 Day Move: 0.77%, 30.0 pts Range: 3909.0 | 3969.0
SGI Imp. 5 Day Move: 3927 2.06% Range: 3846.0 | 4008.0
Zero Gamma Level(ES Px): 3900 3888 0
Vol Trigger™(ES Px): 3890 3890 393 13130 320
SG Abs. Gamma Strike: 3900 3900 395 12800 315
Put Wall Support: 3800 3800 380 13130 310
Call Wall Strike: 4000 4000 400 13700 330
CP Gam Tilt: 1.39 1.1 1.46 0.94 0.71
Delta Neutral Px: 3775
Net Delta(MM): $1,463,606 $1,465,092 $212,938 $42,344 $84,750
25D Risk Reversal -0.05 -0.05 -0.07 -0.08 -0.08
Top Absolute Gamma Strikes:
SPX: [4000, 3950, 3925, 3900]
SPY: [400, 397, 395, 390]
QQQ: [330, 320, 315, 310]
NDX:[13000, 12900, 12800, 12500]
SPX Combo: [3973.0, 3949.0, 4000.0, 3925.0, 3977.0]
NDX Combo: [13365.0, 13326.0, 12767.0]
SPX resistance is: 4000. Support is: 3900 .Reference ‘Intraday Support’ levels for support areas.
The total gamma has moved DOWN: $151MM from: $190.00MM
Gamma is tilted towards Puts, may indicate puts are expensive
Positive gamma is moderate which should lead to smaller market moves. Average Range on day is 1.5%

2021-03-17_CBOE_gammagraph_AMSPX.png2021-03-17_CBOE_gammagraph_AMSPY.png2021-03-17_CBOE_gammagraph_AMQQQ.png
2021-03-17_CBOE_gammagraph_AMNDX.png
2021-03-17_CBOE_gammagraph_AMIWM.png
2021-03-17_CBOE_gammagraph_AMRUT.png